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  1. Alrajeh S, Naveed Khan M, Irhash Putra A, Al-Ugaili DN, Alobaidi KH, Al Dossary O, et al.
    J Genet Eng Biotechnol, 2024 Dec;22(4):100432.
    PMID: 39674646 DOI: 10.1016/j.jgeb.2024.100432
    Exposure to saline environments significantly hampers the growth and productivity of oil crops, harmfully affecting their nutritional quality and suitability for biofuel production. This presents a critical challenge, as understanding salt tolerance mechanisms in crops is key to improving their performance in coastal and high-salinity regions. Our content might be read more properly: This review assembles current knowledge on protein-level changes related to salinity resistance in oil crops. From an extensive analysis of proteomic research, featured here are key genes and cellular pathways which react to salt stress. The literature evinces that cutting-edge proteomic approaches - such as 2D-DIGE, IF-MS/MS, and iTRAQ - have been required to reveal protein expression patterns in oil crops under salt conditions. These studies consistently uncover dramatic shifts in protein abundance associated with important physiological activities including antioxidant defence, stress-related signalling pathways, ion homeostasis, and osmotic regulation. Notably, proteins like ion channels (SOS1, NHX), osmolytes (proline, glycine betaine), antioxidant enzymes (SOD, CAT), and stress-related proteins (HSPs, LEA) play central roles in maintaining cellular balance and reducing oxidative stress. These findings underline the complex regulatory networks that govern oil crop salt tolerance. The application of this proteomic information can inform breeding and genetic engineering strategies to enhance salt resistance. Future research should aim to integrate multiple omics data to gain a comprehensive view of salinity responses and identify potential markers for crop improvement.
  2. Farook NAM, Argimón S, Samat MNA, Salleh SA, Sulaiman S, Tan TL, et al.
    Int J Med Microbiol, 2024 Dec;317:151638.
    PMID: 39437562 DOI: 10.1016/j.ijmm.2024.151638
    Molecular surveillance of methicillin-resistant Staphylococcus aureus (MRSA) isolated from Hospital Canselor Tuanku Muhriz (HCTM), a Malaysian teaching hospital revealed clonal replacement events of SCCmec type III-SCCmercury to SCCmec type IV strains before the year 2017; however, the reasons behind this phenomenon are still unclear. This study aimed to identify factors associated with the clonal replacement using genomic sequencing and phenotypic investigations (antibiogram profiling, growth rate and desiccation tolerance determination, survival in vancomycin sub-minimum inhibitory concentration (MIC) determination) of representative HCTM MRSA strains isolated in four-year intervals from 2005 - 2017 (n = 16). HCTM Antimicrobial Stewardship (AMS) and Infection Prevention and Control (IPC) policies were also reviewed. Phylogenetic analyses revealed the presence of 3 major MRSA lineages: ST239-III, ST22-IV and ST6-IV; MRSAs with the same STs shared similar core and accessory genomes. Majority of the ST239-III strains isolated in earlier years of the surveillance (2005, 2009 and 2013) were resistant to many antibiotics and harboured multiple AMR and virulence genes compared to ST22-IV and ST6-IV strains (isolated in 2013 and 2017). Interestingly, ST22-IV and ST6-IV MRSAs grew significantly faster and were more resistant to desiccation than ST239-III (p < 0.05), even though the later clone survived better post-vancomycin exposure. Intriguingly, ST22-IV was outcompeted by ST239-III in broth co-cultures; though it survived better when desiccated together with ST239-III. Higher desiccation tolerance and fewer carriage of AMR genes by ST22-IV, together with reduction of antibiotic selection pressure in HCTM (due to AMS and IPC policies) during 2005 - 2017 may have provided the clone a competitive edge in replacing the previously dominant ST239-III in HCTM. This study highlights the importance of MRSA surveillance for a clearer picture of circulating clones and clonal changes. To our knowledge, this is the first genomic epidemiology study of MRSA in Malaysia, which will serve as baseline genomic data for future surveillance.
  3. Wan Puteh SE, Aazmi MS, Aziz MN, Kamarudin N', Sam JI, Thayan R, et al.
    PLoS One, 2024;19(3):e0301068.
    PMID: 38517867 DOI: 10.1371/journal.pone.0301068
    BACKGROUND AND OBJECTIVES: While influenza circulates year-round in Malaysia, research data on its incidence is scarce. Yet, this information is vital to the improvement of public health through evidence-based policies. In this cross-sectional study, we aimed to determine the trends and financial costs of influenza.

    METHODS: Data for the years 2016 through 2018 were gathered retrospectively from several sources. These were existing Ministry of Health (MOH) influenza sentinel sites data, two teaching hospitals, and two private medical institutions in the Klang Valley, Malaysia. Expert consensus determined the final estimates of burden for laboratory-confirmed influenza-like illness (ILI) and severe acute respiratory infection (SARI). Economic burden was estimated separately using secondary data supplemented by MOH casemix costing.

    RESULTS: Altogether, data for 11,652 cases of ILI and 5,764 cases of SARI were extracted. The influenza B subtype was found to be predominant in 2016, while influenza A was more prevalent in 2017 and 2018. The distribution timeline revealed that the highest frequency of cases occurred in March and April of all three years. The costs of influenza amounted to MYR 310.9 million over the full three-year period.

    CONCLUSIONS: The study provides valuable insights into the dynamic landscape of influenza in Malaysia. The findings reveal a consistent year-round presence of influenza with irregular seasonal peaks, including a notable influenza A epidemic in 2017 and consistent surges in influenza B incidence during March across three years. These findings underscore the significance of continuous monitoring influenza subtypes for informed healthcare strategies as well as advocate for the integration of influenza vaccination into Malaysia's national immunization program, enhancing overall pandemic preparedness.

  4. Desire IA, Luqman M, Puspitasari Y, Tyasningsih W, Wardhana DK, Meles DK, et al.
    Vet World, 2024 Mar;17(3):577-584.
    PMID: 38680137 DOI: 10.14202/vetworld.2024.577-584
    BACKGROUND AND AIM: Bovine tuberculosis (TB) is a zoonotic disease of great public health importance, particularly in Indonesia, where control measures are limited or are not implemented. This study aimed to detect the presence of Mycobacterium pathogens in milk samples from dairy cattle in Pasuruan regency and Surabaya City, East Java, using Ziehl-Neelsen acid-fast staining and polymerase chain reaction (PCR).

    MATERIALS AND METHODS: Milk samples were aseptically collected from 50 cattle in the Lekok Subdistrict, Pasuruan Regency, and 44 from dairy farms in the Lakarsantri Subdistrict, Wonocolo Subdistrict, Mulyorejo Subdistrict, and Kenjeran Subdistrict, Surabaya, East Java. To detect Mycobacteria at the species level, each sample was assessed by Ziehl-Neelsen staining and PCR using the RD1 and RD4 genes.

    RESULTS: The results of PCR assay from 50 samples in Lekok Subdistrict, Pasuruan Regency showed that 30 samples (60%) were positive for Mycobacterium tuberculosis and two samples (4%) were positive for Mycobacterium bovis, although Ziehl-Neelsen staining did not show the presence of Mycobacterium spp. In the Surabaya region, 31 samples (70.45%) were positive for M. tuberculosis and three samples (6.8%) were positive for M. bovis. Six samples (13.63%) from all PCR-positive samples could be detected microscopically with Ziehl-Neelsen.

    CONCLUSION: The presence of bovine TB in this study supports the importance of using a molecular tool alongside routine surveillance for a better understanding of the epidemiology of bovine TB in East Java.

  5. Nahas ARF, Elnaem MH, Mubarak N, Khatwa MA, Barakat M, Faller E, et al.
    Front Public Health, 2024;12:1366612.
    PMID: 38645445 DOI: 10.3389/fpubh.2024.1366612
    INTRODUCTION: Burnout, resilience, and thriving significantly impact academics, particularly in health professions, where responsibilities are extensive. This study aimed to explore these constructs among academic health professionals, examining sociodemographic and work-related factors influencing these outcomes.

    METHODS: A cross-sectional study was conducted among academic health professionals via web-based professional networks from August 2022 to February 2023. Validated tools were used, and descriptive and inferential statistics were applied.

    RESULTS: 505 participants were included, predominantly female (63%), with a mean age of 38.15 ± 9.6 years. High burnout was reported by 10.9%, 13.7% experienced exhaustion, and 6.3% were disengaged. Resilience and thriving were moderate at 59.2 and 51.9%, respectively. Age correlated negatively with burnout (r = -0.131, p = 0.003) but positively with resilience (r = 0.178, p 

  6. Thapa R, Moglad E, Afzal M, Gupta G, Bhat AA, Almalki WH, et al.
    Ageing Res Rev, 2024 Jul;98:102327.
    PMID: 38734148 DOI: 10.1016/j.arr.2024.102327
    Parkinson's Disease (PD) is a complex neurological illness that causes severe motor and non-motor symptoms due to a gradual loss of dopaminergic neurons in the substantia nigra. The aetiology of PD is influenced by a variety of genetic, environmental, and cellular variables. One important aspect of this pathophysiology is autophagy, a crucial cellular homeostasis process that breaks down and recycles cytoplasmic components. Recent advances in genomic technologies have unravelled a significant impact of ncRNAs on the regulation of autophagy pathways, thereby implicating their roles in PD onset and progression. They are members of a family of RNAs that include miRNAs, circRNA and lncRNAs that have been shown to play novel pleiotropic functions in the pathogenesis of PD by modulating the expression of genes linked to autophagic activities and dopaminergic neuron survival. This review aims to integrate the current genetic paradigms with the therapeutic prospect of autophagy-associated ncRNAs in PD. By synthesizing the findings of recent genetic studies, we underscore the importance of ncRNAs in the regulation of autophagy, how they are dysregulated in PD, and how they represent novel dimensions for therapeutic intervention. The therapeutic promise of targeting ncRNAs in PD is discussed, including the barriers that need to be overcome and future directions that must be embraced to funnel these ncRNA molecules for the treatment and management of PD.
  7. Hassanein M, Binte Zainudin S, Shaikh S, Shaltout I, Malek R, Buyukbese MA, et al.
    Curr Med Res Opin, 2024 Sep;40(9):1515-1523.
    PMID: 39076065 DOI: 10.1080/03007995.2024.2385057
    BACKGROUND: Managing diabetes during Ramadan fasting is a challenge due lifestyle changes. We described the characteristics and patterns of care for type 2 diabetes mellitus (T2DM) during Ramadan 2020 and 2022.

    METHODS: Our study included multinational Muslims with T2DM who were during routine consultation. We collected data on demographics, fasting characteristics, and complications. Descriptive statistics, chi-square test, and multiple testing were performed.

    RESULTS: 12,529 patients participated. Mean age was 55.2 ± 11.8 years; 52.4% were females. Mean diabetes duration was 9.9 ± 7.4 years; 27.7% were with HbA1c >9% (75 mmol/mol) and 70% had complications. Metformin was the most used medication followed by insulin. 85.1% fasted ≥1 day; fasting mean duration was 27.6 ± 5.6 days. Hypoglycemia occurred in 15.5% of whom 11.7% attended emergency department or were hospitalized; this was significantly associated with age and/or duration of diabetes. Hyperglycemia occurred in 14.9% of whom 6.1% attended emergency department or were hospitalized and was also associated with age or duration of diabetes. 74.2% performed SMBG during fasting. 59.2% were educated on Ramadan fasting, with 89.7% receiving it during routine consultation.

    CONCLUSIONS: Ramadan fasting in T2DM is high. Multidisciplinary approach is required to mitigate complications. Our findings support current recommendations for safe fasting.

  8. Amira Khairil Anwar N, Najmi Mohd Nazri M, Rosliza Mohd Adzemi E, Amilda Anthony A, Mohd Azlan M, Balakrishnan V, et al.
    Cytokine, 2024 Jul 22;182:156698.
    PMID: 39042994 DOI: 10.1016/j.cyto.2024.156698
    BACKGROUND: Elevated serum levels of soluble PD-L1 (sPD-L1) have been reported in many cancers; however, there is limited data of sPD-L1 in breast cancer, especially those representing Asian (Malay) women. The purpose of this study was to evaluate sPD-L1 serum levels and analyze its correlation with clinical characteristics in breast cancer patients at Hospital Universiti Sains Malaysia (HUSM).

    METHODS: Blood specimens were obtained from 92 malignant, 16 benign breast cancer patients and 23 healthy controls. The serum concentrations of sPD-L1 were assessed by enzyme-linked immunosorbent assay (ELISA).

    RESULTS: The median serum sPD-L1 concentration of malignant and benign breast cancer patients was significantly elevated compared to the healthy cohorts (12.50 ng/mL vs 13.97 ng/mL vs 8.75 ng/mL, p 

  9. Robert Lourdes TG, Chong ZL, Saminathan TA, Abd Hamid HA, Mat Rifin H, Wan KS, et al.
    Lipids Health Dis, 2024 Sep 12;23(1):297.
    PMID: 39267137 DOI: 10.1186/s12944-024-02270-2
    BACKGROUND: Point-of-care testing (POCT) is commonly used in epidemiological surveys due to its various advantages, such as portability and immediate test results. The CardioChek® PA analyser 3-in-1 lipid panel measures total cholesterol (TC), triglyceride (TG), high-density lipoprotein (HDL) cholesterol and low-density lipoprotein (LDL) cholesterol. This study tested the reliability and diagnostic accuracy of the CardioChek® PA analyser using a 3-in-1 lipid panel.

    METHODS: A cross-sectional study design with quota sampling was used. A total of 203 respondents aged 18 years and above from a research centre in the Ministry of Health, Malaysia, were recruited. Venous blood was sent to the laboratory and tested with Siemens Atellica CH, while a POCT analyser was used for capillary blood measurements. Intraclass coefficient correlation (ICC) analysis was employed to determine the agreement between capillary and venous blood parameters. The diagnostic performance of the evaluated tests was evaluated using STATA version 12.

    RESULTS: The agreement between capillary and laboratory venous blood was moderate (0.64-0.67) for TC and HDL, good (0.75) for LDL and excellent (0.91) for TG). The sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) were as follows: TC, 57.1%, 94.3%, 92.3% and 64.8%; TG, 76.0%, 100%, 100%, and 96.6%; HDL, 96.2%, 83.2%, 47.2% and 99.3%; and LDL, 81.0%, 100%, 100% and 68.3%, respectively.

    CONCLUSIONS: The CardioChek® PA analyser showed acceptable diagnostic accuracy for screening high-risk individuals more often in places where laboratories are inaccessible. It could also be used in clinical settings where patients would benefit from swift treatment decisions.

  10. Maamor NH, Muhamad NA, Mohd Dali NS, Leman FN, Rosli IA, Tengku Bahrudin Shah TPN, et al.
    PLoS One, 2024;19(10):e0302379.
    PMID: 39446774 DOI: 10.1371/journal.pone.0302379
    This review aimed to systematically compare and pool the prevalence of all the known evidence on caregiver hesitancy and to describe the factors influencing vaccine hesitancy among caregiver worldwide such as COVID-19, MMR, Influenza, HPV and others. We searched article from few electronic databases (PubMed, CENTRAL, ProQuest, and Web of Science) from inception to August 2023 using specific keywords for example caregiver, parents, prevalence, factor, hesitancy, and others. We included population-based studies that reported the prevalence of caregiver hesitancy. We used random-effects meta-analyses for pool prevalence estimates of caregiver hesitancy. A total of 765 studies met our inclusion criteria, containing data on 38,210,589 caregivers from seven regions across the globe. Overall or pool prevalence of vaccine hesitancy among caregiver is 25.0% (95% CI: 0.22-0.27, I2 = 99.91%, p = 0.001). Based on the evidence gathered, vaccine hesitancy was found to be religious sentiments, personal beliefs, perceived safety concerns, and a desire for more information from healthcare providers, along with factors related to availability, accessibility, affordability, and acceptability of vaccinations. Vaccine safety and efficiency have been identified as the main factor for caregiver vaccine hesitancy globally with a prevalence of 91.4%. Trial registration PROSPERO registration number: CRD42022331629. https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022331629.
  11. Kari ZA, Téllez-Isaías G, Hamid NKA, Rusli ND, Mat K, Sukri SAM, et al.
    Aquac Nutr, 2023;2023:6676953.
    PMID: 39553242 DOI: 10.1155/2023/6676953
    Insects such as black soldier fly larvae (BSFL) are gaining interest among researchers and the aquafeed industry due to the fluctuating price and supply of fish meal (FM). This study evaluated the growth performance, feed stability, blood biochemistry, and liver and gut morphology of Betta splendens using BSFL as an alternative to FM. Five formulated diets were prepared: 0% BSFL, 6.5% BSFL, 13% BSFL, 19.5% BSFL, and 24.5% BSFL. The expansion rate, pellet durability index, floatability, bulk density, and water stability of the prepared feed have been assessed. Except for the diameter of the feed, all the parameters studied differed significantly (p < 0.05) across the experimental diets. After 60 days, the fish fed with 13% BSFL had the highest final length, final weight, net weight gain, specific growth rate, weight gain, and gastrointestinal weight, with mean and standard deviation values of 3.97 ± 0.43 cm, 3.95 ± 0.1 g, 2.78 ± 0.1 g, 4.63 ± 0.17, 4.65 ± 0.13, 237.26 ± 7.9%, and 0.04 ± 0.01 mg, respectively. Similar blood haematology and biochemical properties, including corpuscular volume, lymphocytes, white blood cells, red blood cells, haematocrit, albumin, and alkaline phosphatase, were the highest (p < 0.05) in the 13% BSFL diet group compared to the other treatment groups. In addition, BSFL had a significant impact (p < 0.05) on villus length, width, and crypt depth for the anterior and posterior guts of B. splendens. The 13% BSFL diet group had an intact epithelial barrier in the goblet cell arrangement and a well-organized villus structure and tunica muscularis, compared to the other treatment groups. Furthermore, the liver cell was altered with different BSFL inclusions; the 13% FM group demonstrated better nuclei and cytoplasm structure than the other treatment groups. In conclusion, replacing 13% FM with BSFL could improve the growth performance, blood parameters, and liver and intestine morphology of B. splendens, thus providing a promising alternative diet for ornamental freshwater fish.
  12. Nugraha AP, Hong G, Hariri F, Ardani IGAW, Pramusita A, Putranti NAR, et al.
    J Dent Sci, 2026;21(4):2127-2135.
    PMID: 42923653 DOI: 10.1016/j.jds.2025.07.3588
    BACKGROUND/PURPOSE: Maxillary expansion induced by mechanical force (MEMF) is a standard orthodontic approach for correcting transverse maxillary deficiency. The human umbilical cord mesenchymal stem cell secretome (HUCMSC-S) has the potential to stimulate accelerate bone remodeling. This study aimed to evaluate local HUCMSC-S application effect during MEMF on the expression bone morphogenetic protein (BMP)-2, BMP-4, BMP-7, vascular endothelial growth factor (VEGF), insulin-like growth factor-1 (IGF-1), transforming growth factor-beta (TGF-β), and fibroblast growth factor-2 (FGF-2) in a Wistar rat (Rattus norvegicus).

    MATERIALS AND METHODS: Twenty-four healthy male Wistar rats (R. norvegicus) were randomly divided into four groups: K1: blank, without treatment; K2: rats with an activated MEMF and PBS; P1: rats with an activated MEMF and HUCMSC-S; and P2: rats with an inactivated MEMF and HUCMSC-S. MEMF experimental animals was performed by applying a force of 0.42 N using a loop and observed for 28 days. The HUCMSC-S single dose was 2 x 106 cells (equivalent to 5 x 105 cells in 50 μl of aMEM) every two days application. After 28 days, the maxillary containing the midpalatal suture were harvested. Immunohistochemical analysis was performed to quantify the positive expression of BMP-2, BMP-4, BMP-7, VEGF, TGF-β, IGF-1 and FGF-2.

    RESULTS: HUCMSC-S local application during active expansion (Group P1) significantly upregulated the expression of BMP-2, BMP-4, BMP-7, VEGF, TGF-β, IGF-1, and FGF-2 in the midpalatal suture on day 28 compared to the control groups (P ≤ 0.05).

    CONCLUSION: HUCMSC-S local application effectively stimulates osteoblastogenesis and angiogenesis markers in the midpalatal suture during MEMF.

  13. Suan MAM, Zulkifli AM, Ani NH, Azlan A, Mustafa MF, Ali SMM, et al.
    BMC Public Health, 2025 Mar 26;25(1):1152.
    PMID: 40140820 DOI: 10.1186/s12889-025-22296-0
    BACKGROUND: Hepatitis C virus (HCV) infection remains a public health concern, significantly affecting vulnerable populations including people who use drugs and in prisons. This study assessed the feasibility of a new prison-based test-and-treat model for HCV in two prisons in Kedah, Malaysia.

    METHODS: The model was tested on participants newly admitted between June 2022 and December 2023 to one of the two selected prisons, one for pretrial detention and the other for serving sentences. It features a streamlined test-and-treat procedure within prisons, encompassing anti-HCV (exposure) testing, HCV ribonucleic acid (RNA) (current infection) testing, pretreatment assessments, and treatment initiation. The outcome assessment focused on (I) screening coverage, (II) implementation success across the HCV care cascade, ranging from anti-HCV detection, HCV RNA confirmation, treatment initiation, and completion to a sustained virological response rate and (III) practicality within resource-limited prison environments.

    RESULTS: All 18,811 (100%) newly admitted participants were screened for HCV during the study period, with 4,054 (21.6%) of them testing positive for anti-HCV (HCV exposure). A total of 793 (19.6%) participants underwent HCV RNA testing, with 655 (82.6%) confirmed to have HCV infection. Those with HCV RNA test results were mainly male (98.1%), with nearly half (48.2%) aged 40-49 years. A vast majority (95.7%) reported at least one HCV risk factor, primarily injection drug use (95.2%). Of the 655 participants with a positive HCV RNA test, 648 (98.9%) completed pretreatment assessments. Antiviral treatment was initiated in 319 (49.2%) of them, with 165 (51.7%) completing the full course. Among those who completed treatment, 80 (48.5%) underwent HCV RNA testing 12 weeks after treatment, with 77 (96.3%) achieving a sustained virologic response.

    CONCLUSION: This new prison-based test-and-treat model for HCV infection demonstrates promising feasibility, as indicated by high screening coverage and successful implementation across the HCV care cascade using existing resources. These findings suggest the potential for broader adoption of this model in correctional facilities. Further research is needed to improve treatment completion and address factors contributing to dropout.

  14. Tyasningsih W, Khairullah AR, Tang JYH, Effendi MH, Rehman S, Ma'ruf IF, et al.
    Open Vet J, 2025 Jun;15(6):2343-2354.
    PMID: 40989646 DOI: 10.5455/OVJ.2025.v15.i6.7
    Blackleg is an infectious disease that mainly affects cattle and rarely affects other ruminants. It is characterized by hemorrhagic blackleg myositis. Clostridium chauvoei is a highly pathogenic anaerobic, endospore-forming Gram- positive bacteria that causes blackleg disease. Blackleg disease was first reported in 1870, but the causative bacterium C. chauvoei was not described until 1887. Clostridium chauvoei is found in grassland, fresh water, silage, soil, and the excrement of healthy animals. Cattle intestines and pasture soil have both been found to contain C. chauvoei spores, suggesting that the infection is contracted by ingesting the spores. Significant lesions are less common in the heart and more common in the skeletal muscle. Anaerobic culture, polymerase chain reaction, immunodetection using fluorescent antibody tests, and immunohistochemistry are methods for identifying bacteria. The production of gas in animal tissues, known as emphysematous swelling, is a hallmark of blackleg illness. Swelling usually affects big muscles including the neck, shoulders, thighs, and hips. Most incidences of blackleg illness in cattle occur during the warmer months of the year, and the disease typically manifests seasonally. Penicillin treatment and surgical removal of the lesions, including fasciotomy, are recommended for infected animals that are not in danger of death. Vaccination is a crucial part of the health management of many livestock production enterprises and can prevent blackleg illness. Blackleg disease can be controlled by destroying the carcass and burning the top layer of soil to eradicate any remaining spores.
  15. Irfandi R, Raya I, Pratiwi DE, Ahmad A, Fudholi A, Kusuma WA, et al.
    Asian Pac J Cancer Prev, 2026 Jun 01;27(6):2065-2077.
    PMID: 42345153 DOI: 10.31557/APJCP.2026.27.6.2065
    PURPOSE: This study aims to identify key molecular targets and pathways of newly designed metal-dithiocarbamate peptide complexes in breast cancer using a network pharmacology approach, addressing the limited understanding of their systems-level mechanisms of action.

    METHODS: Fifteen essential metal dithiocarbamate complexes were evaluated using ADMET profiling and network pharmacology analysis. Potential protein targets were predicted using the SwissTargetPrediction and SuperPred databases, followed by protein-protein interaction (PPI) analysis via STRING and topological analysis using Cytoscape.

    RESULTS: A total of 502 potential targets were identified, of which 21 hub proteins were extracted through network clustering. Topological analysis revealed CDK1, CCNA2, CCNB1, and CCNB2 as key hub genes with the highest degree (≥20), betweenness, and closeness centrality values. KEGG enrichment analysis indicated that these targets were primarily involved in cell cycle regulation, cellular senescence, and p53 signaling pathway.

    CONCLUSION: This study provides a system-level perspective on the potential anticancer mechanisms of metal-dithiocarbamate complexes in breast cancer. Although the findings are predictive and computational, they highlight promising molecular targets that warrant further experimental validation.

  16. Iswanto AH, Lee SH, Hussin MH, Hamidon TS, Hajibeygi M, Manurung H, et al.
    Int J Biol Macromol, 2024 Dec;283(Pt 3):137714.
    PMID: 39571852 DOI: 10.1016/j.ijbiomac.2024.137714
    The rising environmental concerns and the growing demand for renewable materials have surged across various industries. In this context, lignin, being a plentiful natural aromatic compound that possesses advantageous functional groups suitable for utilization in biocomposite systems, has gained notable attention as a promising and sustainable alternative to fossil-derived materials. It can be obtained from lignocellulosic biomass through extraction via various techniques, which may cause variability in its thermal, mechanical, and physical properties. Due to its excellent biocompatibility, eco-friendliness, and low toxicity, lignin has been extensively researched for the development of high-value materials including lignin-based biocomposites. Its aromatic properties also allow it to successfully substitute phenol in the production of phenolic resin adhesives, resulting in decreased formaldehyde emission. This review investigated and evaluated the role of lignin as a green filler in lignin-based lignocellulosic composites, aimed at enhancing their fire retardancy and decreasing formaldehyde emission. In addition, relevant composite properties, such as thermal properties, were investigated in this study. Markedly, technical challenges, including compatibility with other matrix polymers that are influenced by limited reactivity, remain. Some impurities in lignin and various sources of lignin also affect the performance of composites. While lignin utilization can address certain environmental issues, its large-scale use is limited by both process costs and market factors. Therefore, the exact mechanism by which lignin enhances flame retardancy, reduces formaldehyde emissions, and improves the long-term durability of lignocellulosic composites under various environmental conditions remains unclear and requires thorough investigation. Life cycle analysis and techno-economic analysis of lignin-based composites may contribute to understanding the overall influence of systems not only at the laboratory scale but also at a larger industrial scale.
  17. Putri IS, Shamsudin NF, Abdullah MA, Nurcholis M, Imran S, Yu CX, et al.
    J Biomol Struct Dyn, 2024 Dec 05.
    PMID: 39633610 DOI: 10.1080/07391102.2024.2436553
    Monoamine oxidase (MAO) is crucial for the breakdown of monoamine neurotransmitters, making it a promising target for treating neurodegenerative disorders, such as depression, Alzheimer's disease, and Parkinson's disease. In this study, we investigated the selective inhibitory activity of chromone-based compounds against MAO-A and MAO-B for neurodegenerative disease treatment. In literary sources, thirty chromone derivatives have been identified as potential ligands for MAO-A and MAO-B inhibitors. We utilized molecular docking to evaluate how the most active compound interacted with the targeted MAO-A and MAO-B. Compound 2 g, the most active for MAO-A, demonstrated a lower CDOCKER energy compared to the co-crystallized ligand. Meanwhile, compound 2f, the most active for MAO-B, showed a CDOCKER energy similar to the co-crystallized ligand and exhibited similar binding patterns. Furthermore, we constructed a quantitative structure-activity relationship (QSAR) model to predict the properties and estimate IC50 values for 30 chromone derivatives functioning as MAO-A and MAO-B inhibitors. The model predictions were validated against experimental measurements. Our 2D QSAR model demonstrated robustness, with a statistically significant non-cross-validated coefficient (r2 < 0.9), cross-validated correlation coefficient (q2 < 0.6), and predictive squared correlation coefficient (r2pred < 0.8). Additionally, MD simulations confirmed the stable binding of compounds 2 g and 2f with MAO-A and MAO-B, respectively, displaying substantial binding energy. The most effective pharmacophore model identified key features, such as hydrogen bond acceptors and hydrophobic interactions, that contribute significantly to inhibitory potency. This study offers valuable insight into the selection of compounds with improved selectivity for MAO inhibition.
  18. Chang CT, Chan HK, Tan AY, Kamis SF, Yeo YL, Azman MA, et al.
    J Pharm Policy Pract, 2024;17(1):2436896.
    PMID: 39931506 DOI: 10.1080/20523211.2024.2436896
    Background: Potentially inappropriate medications (PIMs) are associated with adverse outcomes and higher healthcare costs in older adults. Explicit screening criteria like the Beers Criteria, STOPP criteria, and the Malaysian Potentially Inappropriate Prescribing (MALPIP) criteria served to identify PIMs, but comparative data are scarce. Aim: To evaluate the prevalence of PIMs identified by Beers 2019, STOPP version 2 and MALPIP criteria in Malaysian older adults and examine their predictive ability for adverse outcomes and cost-saving potential. Methods: A historical cohort study was conducted among older adults aged ≥ 60 years on five or more medications in four Malaysian tertiary hospitals. PIMs were identified using Beers, STOPP, and MALPIP criteria. Sensitivity, specificity and predictive abilities of these criteria were analysed against clinical outcomes. Monthly cost savings were calculated based on hypothetical deprescribing scenarios. Results: Among 1069 patients, the prevalence of PIMs was 89.1% using MALPIP, 51.3% with Beers, and 37.0% with STOPP criteria. A moderate concordance was seen between Beers and STOPP criteria (κ =  0.437), and the lowest agreement was observed between the STOPP and MALPIP (κ =  0.131). STOPP criteria significantly predicted hospital readmissions (p = 0.003), while Beers and MALPIP did not show significant predictive abilities across all outcomes. The most common PIMs identified were proton pump inhibitors (PPIs) and nonsteroidal anti-inflammatory drugs (NSAIDs). Deprescribing scenarios based on these criteria indicated potential monthly cost savings of MYR 4.83 to MYR 44.84 per patient, with the greatest savings associated with MALPIP criteria. Conclusion: MALPIP demonstrated the highest potential for cost savings, the highest sensitivity but the lowest specificity in PIM detection. Context-specific assessments and clinical judgment are crucial in optimising medication safety and efficacy in geriatric pharmacotherapy. Further research is needed to refine PIM criteria to better predict clinical outcomes and balance the benefits and risks of deprescribing in diverse healthcare settings.
  19. Ang BH, Mariapun S, Farid FM, Ishak IS, Taib MFM, Rahim AA, et al.
    Cancer Causes Control, 2025 Feb 10.
    PMID: 39928248 DOI: 10.1007/s10552-025-01965-w
    PURPOSE: Urbanization has emerged as one of the main determinants of the rising breast cancer incidence in Asia, but understanding the link is hindered by the lack of population-based prospective cohorts, especially in low- and middle-income countries. Given that mammographic density (MD) is one of the strongest breast cancer risk factors and that it is associated with known lifestyle and reproductive factors, we explored using MD to delineate factors associated with differences in breast cancer risk between women living in urban and rural areas.

    METHODS: Using data from a cross-sectional study of 9,417 women living in urban or rural areas recruited through hospital- or community-based opportunistic mammography screening programs, we conducted regression and mediation analyses to identify factors contributing to the differences in MD between urban and rural populations across Asian ethnic subgroups.

    RESULTS: Consistent with higher risk of breast cancer, age-and-BMI-adjusted percent and absolute MD measurements were significantly higher in women living in urban areas compared to those in rural areas. Mediation analyses showed that differences observed were partly explained by higher parity (7-9%) and breastfeeding (2-3%) among women living in rural areas. Notably, the effect of parity (number of children) was similar in Chinese and Malay women (16-17% and 7-8%, respectively), but not observed in Indian women. Hormonal use, smoking, and physical activity did not predict MD nor mediate the observed association.

    CONCLUSION: Higher MD among women living in urban compared to rural areas is partially attributable to parity and breastfeeding practices, a significant proportion of attributable risk remains unknown.

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