Displaying publications 1 - 20 of 291 in total

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  1. Ong YC, Aziz Z
    J Clin Pharm Ther, 2016 Apr;41(2):170-9.
    PMID: 26956355 DOI: 10.1111/jcpt.12374
    Red yeast rice is believed to be a useful alternative in the management of dyslipidaemia. However, the comparative effectiveness of red yeast rice and simvastatin for the management of dyslipidaemia is unknown. This review assesses the efficacy and safety of red yeast rice versus simvastatin in dyslipidaemia.
    Matched MeSH terms: Biological Products
  2. Schiestl M, Li J, Abas A, Vallin A, Millband J, Gao K, et al.
    Biologicals, 2014 Mar;42(2):128-32.
    PMID: 24373974 DOI: 10.1016/j.biologicals.2013.11.009
    A determination of biosimilarity is based on a thorough characterization and comparison of the quality profiles of a similar biotherapeutic product and its reference biotherapeutic product. Although the general principles on the role of the quality assessment in a biosimilar evaluation are widely understood and agreed, detailed discussions have not been published yet. We try to bridge this gap by presenting a case study exercise based on fictional but realistic data to highlight key principles of an evaluation to determine the degree of similarity at the quality level. The case study comprises three examples for biosimilar monoclonal antibody candidates. The first describes a highly similar quality profile whereas the second and third show greater differences to the reference biotherapeutic product. The aim is to discuss whether the presented examples can be qualified as similar and which additional studies may be helpful in enabling a final assessment. The case study exercise was performed at the WHO implementation workshop for the WHO guidelines on quality assessment of similar biotherapeutic products held in Xiamen, China, in May 2012. The goal was to illustrate the interpretation of the comparative results at the quality level, the role of the quality assessment in the entire biosimilarity exercise and its influence on the clinical evaluation. This paper reflects the outcome of the exercise and discussion from Xiamen.
    Matched MeSH terms: Biological Products/standards*
  3. Rajasuriar R, Palmer C, Abdel-Mohsen M, Kamaruzzaman SB
    AIDS, 2019 02 01;33(2):345-347.
    PMID: 30562173 DOI: 10.1097/QAD.0000000000002064
    Matched MeSH terms: Biological Products*
  4. Tang DYY, Khoo KS, Chew KW, Tao Y, Ho SH, Show PL
    Bioresour Technol, 2020 May;304:122997.
    PMID: 32094007 DOI: 10.1016/j.biortech.2020.122997
    Microalgae are autotroph organisms that utilise light energy to synthesize various high-value bioactive compounds such as polysaccharides, proteins and lipids. Due to its fast growth rate and capability to survive in harsh environment, microalgae nowadays are applied in various industrial areas. The process of obtaining microalgae-based biomolecules starts with the selection of suitable microalgae strain, cultivation, followed by downstream processing of the biomass (i.e., pre-treatment, harvesting, extraction and purification). The end products of the processes are biofuels and other valuable bioproducts. Nevertheless, low production yield and high-cost downstream processes are the emerging bottlenecks which need to be addressed in the upscaling of extracted compounds from microalgae biomass. To conclude, tremendous efforts are required to overcome these challenges to revolutionize microalgae into a novel and green factory of different bioactive compounds for industrial necessities to satisfy and fulfil global demands.
    Matched MeSH terms: Biological Products*
  5. Singla RK, De R, Efferth T, Mezzetti B, Sahab Uddin M, Sanusi, et al.
    Phytomedicine, 2023 Jan;108:154520.
    PMID: 36334386 DOI: 10.1016/j.phymed.2022.154520
    BACKGROUND: The development of digital technologies and the evolution of open innovation approaches have enabled the creation of diverse virtual organizations and enterprises coordinating their activities primarily online. The open innovation platform titled "International Natural Product Sciences Taskforce" (INPST) was established in 2018, to bring together in collaborative environment individuals and organizations interested in natural product scientific research, and to empower their interactions by using digital communication tools.

    METHODS: In this work, we present a general overview of INPST activities and showcase the specific use of Twitter as a powerful networking tool that was used to host a one-week "2021 INPST Twitter Networking Event" (spanning from 31st May 2021 to 6th June 2021) based on the application of the Twitter hashtag #INPST.

    RESULTS AND CONCLUSION: The use of this hashtag during the networking event period was analyzed with Symplur Signals (https://www.symplur.com/), revealing a total of 6,036 tweets, shared by 686 users, which generated a total of 65,004,773 impressions (views of the respective tweets). This networking event's achieved high visibility and participation rate showcases a convincing example of how this social media platform can be used as a highly effective tool to host virtual Twitter-based international biomedical research events.

    Matched MeSH terms: Biological Products*
  6. Inflammatory Arthritis and Biologic Therapy – Malaysian Consensus. Kuala Lumpur: Malaysian Society of Rheumatology; 2014
    Matched MeSH terms: Biological Products
  7. Lum JY, Chiu MC, Tseng SP, Scotty Yang CC, Lee CY
    J Econ Entomol, 2023 Apr 24;116(2):520-528.
    PMID: 36715608 DOI: 10.1093/jee/toad010
    The longlegged ant Anoplolepis gracilipes (Smith) is a highly invasive tramp ant species known for its deleterious effects on native ecosystems. While tramp ants are associated with human activity, information on how different intensities of human activity affect their distribution is limited. This study investigated how anthropogenic activities affected the distribution of A. gracilipes in Penang, a tropical island in northern peninsular Malaysia. Three study sites (Youth Park, Sungai Ara, and Bukit Jambul/Relau) were selected, containing four sub-locations corresponding to different levels of human activity (low, moderate, high, and very high), determined by the average number of passersby observed over 30 min. Baited index cards were placed at each sub-location to evaluate ant abundance and distribution. The results demonstrated that A. gracilipes worker abundance was highest in areas of moderate human activity, as opposed to areas with low and higher human activity. The low abundance of A. gracilipes in comparatively undisturbed localities may be attributed to unsuitable microclimate, lack of propagule pressure, and diminished honeydew availability. In contrast, its exclusion from more urbanized localities could be explained by high interspecific competition with other tramp species and the absence of preferred nesting sites.
    Matched MeSH terms: Biological Products*
  8. Al-Madhagi WM, Sharhan O, Jadan B, Hashim NM, Awadh N, Othman R
    Trop Biomed, 2023 Dec 01;40(4):486-496.
    PMID: 38308837 DOI: 10.47665/tb.40.4.015
    Much of the new research and investigation in pharmacy sciences are concerned with developing therapeutic agents, and identifying and finding new drugs with their chemical structure to treat different human diseases such as infectious diseases from natural products. Therefore, the present findings relate to isolating five new compounds the dichloromethane extract of Peperomia blanda (Jacq.) Kunth grown on Socotra Island, Yemen. two new secolignans; which have been proposed as peperomin I & J. These compounds were isolated together with the other two polyketides presented as surinone D and dindygulerione F. The chemical structures were elucidated and confirmed with nuclear magnetic resonance (NMR) and liquid chromatography-mass spectroscopy (LCMS) analysis. These compounds were first isolated and reported from this plant. These new compounds' antimicrobial activity has been evaluated, and minimum inhibitory concentration has been recorded in the range of 125-250 µg/mL. The pharmacotherapeutic spectrum of compounds was predicated using PASS software which showed potential activity.
    Matched MeSH terms: Biological Products*
  9. Shim SB, Choi CW, Shin JH, Kim JW, Schepelmann S, Jung JH, et al.
    Biologicals, 2023 Nov;84:101712.
    PMID: 37797484 DOI: 10.1016/j.biologicals.2023.101712
    The Biregional Network of National Control Laboratories (NCLs) of the WHO Western Pacific and South-East Asia Regions has been meeting annually since 2018 to enhance NCLs' voluntary participation capacity. Its seventh meeting was hosted by the Korea National Institute of Food and Drug Safety Evaluation (NIFDS) of the Ministry of Food and Drug Safety (MFDS), in conjunction with the Global Bio Conference, in Seoul on September 6, 2022. Over 60 participants from seven countries, (India, Indonesia, Japan, Korea, Malaysia, the Philippines, and Vietnam) attended the meeting on-site and online. The theme of this meeting was 'Quality Control Issues and International Trends for Biologicals including Vaccines and Plasma-Derived Medicinal Products.' Three special speeches were presented on sharing the quality control system for biologicals, including NCLs' considerations in preparing the WHO Listed Authorities and sharing MFDS experiences. Furthermore, the participating NCLs shared country-specific issues related to national lot releases during the COVID-19 pandemic and acknowledged the meeting's crucial role in response preparedness for pandemic emergencies and enhancing regulatory capacity through coalitions and information exchange among NCLs. The NIFDS will cooperate closely with other Asian NCLs to enhance biological product quality control, aiming to establish regional standards and standardize test methods through collaboration.
    Matched MeSH terms: Biological Products*
  10. Ghosh S, Al-Sharify ZT, Maleka MF, Onyeaka H, Maleke M, Maolloum A, et al.
    Environ Sci Pollut Res Int, 2022 Aug;29(39):58628-58647.
    PMID: 35794320 DOI: 10.1007/s11356-022-21652-6
    This current study review provides a brief review of a natural bee product known as propolis and its relevance toward combating SARS-CoV viruses. Propolis has been utilized in medicinal products for centuries due to its excellent biological properties. These include anti-oxidant, immunomodulatory, anti-inflammatory, anti-viral, anti-fungal, and bactericidal activities. Furthermore, studies on molecular simulations show that flavonoids in propolis may reduce viral replication. While further research is needed to validate this theory, it has been observed that COVID-19 patients receiving propolis show earlier viral clearance, enhanced symptom recovery, quicker discharge from hospitals, and a reduced mortality rate relative to other patients. As a result, it appears that propolis could probably be useful in the treatment of SARS-CoV-2-infected patients. Therefore, this review sought to explore the natural properties of propolis and further evaluated past studies that investigated propolis as an alternative product for the treatment of COVID-19 symptoms. In addition, the review also highlights the possible mode of propolis action as well as molecular simulations of propolis compounds that may interact with the SARS-CoV-2 virus. The activity of propolis compounds in decreasing the impact of COVID-19-related comorbidities, the possible roles of such compounds as COVID-19 vaccine adjuvants, and the use of nutraceuticals in COVID-19 treatment, instead of pharmaceuticals, has also been discussed.
    Matched MeSH terms: Biological Products*
  11. Najm AA, Salih SA, Fazry S, Law D
    PLoS One, 2024;19(3):e0300376.
    PMID: 38512877 DOI: 10.1371/journal.pone.0300376
    The trends for sustainable lifestyle and marketing motivated natural product consumption, such as natural skin care products (NSCPs). Different personal, environmental, and sociocultural factors influence purchase intention (PI) for NSCPs. However, there is a lack of evidence on the role of consumers' ethnicity in the PI model. The present study investigated the moderated mediation role of ethnicity in the relationship between related factors, including environmental concern, subjective norms, health factor, Halal certificate, packaging design, past experience factor, price factor, and PI mediated by personal attitude. A web-based survey was utilized to capture quantitative data from a random sample of 330 multicultural consumer group participants. The results of the study indicated that consumers' ethnicity substantially moderated the mediation effect of personal attitude in the relationships between subjective norms, health factor, Halal certificate, packaging design, past experience factor, price factor, and PI in the model. The findings contributed to understanding of the factors that influenced the PI of consumers from diverse sociocultural contexts in the market for natural products. It contributed directly to natural product marketing and industry.
    Matched MeSH terms: Biological Products*
  12. Islam MA, Alam F, Khalil MI, Sasongko TH, Gan SH
    Curr Pharm Des, 2016;22(20):2926-46.
    PMID: 26951101
    Globally, thrombosis-associated disorders are one of the main contributors to fatalities. Besides genetic influences, there are some acquired and environmental risk factors dominating thrombotic diseases. Although standard regimens have been used for a long time, many side effects still occur which can be life threatening. Therefore, natural products are good alternatives. Although the quest for antithrombotic natural products came to light only since the end of last century, in the last two decades, a considerable number of natural products showing antithrombotic activities (antiplatelet, anticoagulant and fibrinolytic) with no or minimal side effects have been reported. In this review, several natural products used as antithrombotic agents including medicinal plants, vegetables, fruits, spices and edible mushrooms which have been discovered in the last 15 years and their target sites (thrombogenic components, factors and thrombotic pathways) are described. In addition, the side effects, limitations and interactions of standard regimens with natural products are also discussed. The active compounds could serve as potential sources for future research on antithrombotic drug development. As a future direction, more advanced researches (in quest of the target cofactor or component involved in antithrombotic pathways) are warranted for the development of potential natural antithrombotic medications (alone or combined with standard regimens) to ensure maximum safety and efficacy.
    Matched MeSH terms: Biological Products/adverse effects; Biological Products/therapeutic use*
  13. Dahiya R, Dahiya S, Fuloria NK, Kumar S, Mourya R, Chennupati SV, et al.
    Mar Drugs, 2020 Jun 24;18(6).
    PMID: 32599909 DOI: 10.3390/md18060329
    Peptides are distinctive biomacromolecules that demonstrate potential cytotoxicity and diversified bioactivities against a variety of microorganisms including bacteria, mycobacteria, and fungi via their unique mechanisms of action. Among broad-ranging pharmacologically active peptides, natural marine-originated thiazole-based oligopeptides possess peculiar structural features along with a wide spectrum of exceptional and potent bioproperties. Because of their complex nature and size divergence, thiazole-based peptides (TBPs) bestow a pivotal chemical platform in drug discovery processes to generate competent scaffolds for regulating allosteric binding sites and peptide-peptide interactions. The present study dissertates on the natural reservoirs and exclusive structural components of marine-originated TBPs, with a special focus on their most pertinent pharmacological profiles, which may impart vital resources for the development of novel peptide-based therapeutic agents.
    Matched MeSH terms: Biological Products/pharmacology*; Biological Products/chemistry*
  14. Mourya A, Shubhra, Bajwa N, Baldi A, Singh KK, Pandey M, et al.
    Mini Rev Med Chem, 2023;23(9):992-1032.
    PMID: 35546778 DOI: 10.2174/1389557522666220511140527
    Osteoarthritis (OA), a chronic degenerative musculoskeletal disorder, progressively increases with age. It is characterized by progressive loss of hyaline cartilage followed by subchondral bone remodeling and inflammaging. To counteract the inflammation, synovium releases various inflammatory and immune mediators along with metabolic intermediates, which further worsens the condition. However, even after recognizing the key molecular and cellular factors involved in the progression of OA, only disease-modifying therapies are available such as oral and topical NSAIDs, opioids, SNRIs, etc., providing symptomatic treatment and functional improvement instead of suppressing OA progression. Long-term use of these therapies leads to various life-threatening complications. Interestingly, mother nature has numerous medicinal plants containing active phytochemicals that can act on various targets involved in the development and progression of OA. Phytochemicals have been used for millennia in traditional medicine and are promising alternatives to conventional drugs with a lower rate of adverse events and efficiency frequently comparable to synthetic molecules. Nevertheless, their mechanism of action in many cases is elusive and uncertain. Even though many in vitro and in vivo studies show promising results, clinical evidence is scarce. Studies suggest that the presence of carbonyl group in the 2nd position, chloro in the 6th and an electron- withdrawing group at the 7th position exhibit enhanced COX-2 inhibition activity in OA. On the other hand, the presence of a double bond at the C2-C3 position of C ring in flavonoids plays an important role in Nrf2 activation. Moreover, with the advancements in the understanding of OA progression, SARs (structure-activity relationships) of phytochemicals and integration with nanotechnology have provided great opportunities for developing phytopharmaceuticals. Therefore, in the present review, we have discussed various promising phytomolecules, SAR as well as their nano-based delivery systems for the treatment of OA to motivate the future investigation of phytochemical-based drug therapy.
    Matched MeSH terms: Biological Products/pharmacology; Biological Products/therapeutic use
  15. Khan AH, Tye GJ, Noordin R
    Mol Biotechnol, 2020 Sep;62(9):401-411.
    PMID: 32749657 DOI: 10.1007/s12033-020-00265-9
    A broad range of cell lines with characteristic features are used as bio-factories to produce recombinant proteins for basic research and therapeutic purposes. Genetic engineering strategies have been used to manipulate the genome of mammalian cells, insects, and yeasts for heterologous expression. One reason is that the glycosylation pattern of the expression hosts differs somehow from mammalian cells, which may cause immunogenic reactions upon administration in humans. CRISPR-Cas9 is a simple, efficient, and versatile genome engineering tool that can be programmed to precisely make double-stranded breaks at the desired loci. Compared to the classical genome editing methods, a CRISPR-Cas9 system is an ideal tool, providing the opportunity to integrate or delete genes from the target organisms. Besides broadened applications, limited studies have used CRISPR-Cas9 for editing the endogenous pathways in expression systems for biopharmaceutical applications. In the present review, we discuss the use of CRISPR-Cas9 in expression systems to improve host cell lines, increase product yield, and humanize glycosylation pathways by targeting intrinsic genes.
    Matched MeSH terms: Biological Products*
  16. Sawangjit R, Puttarak P, Saokaew S, Chaiyakunapruk N
    Phytother Res, 2017 Apr;31(4):555-567.
    PMID: 28165166 DOI: 10.1002/ptr.5783
    Cissus quadrangularis L. (Cissus) is a medicinal plant commonly used for centuries for various conditions, but lacks critical appraisal of its clinical effects. This study aimed to determine the efficacy and safety of Cissus in all conditions. Publications from 12 electronic databases were searched from inception through November 2016. A total of nine studies with 1108 patients were included. Each outcome was pooled using a random effects model. Effects of Cissus on hemorrhoid symptoms were not different from any comparators but had significant effects on bone pain. Effects of Cissus combination products on body weight reduction, low-density lipoprotein, triglyceride, total cholesterol, and fasting blood sugar were superior to placebo, with weighted mean difference of -5.19 kg (-8.82, -1.55), -14.43 mg/dl (-20.06, -8.80), -37.50 mg/dl (-48.71, -26.29), -50.50 mg/dl (-70.97, -30.04), and -10.39 mg/dl (-14.60, -6.18), respectively. No serious adverse effects were reported. Quality of evidence based on Grades of Recommendations Assessment Development and Evaluation (GRADE) indicated low (bone fractures) to high quality (hemorrhoids, body weight reduction).In conclusion, Cissus had benefit for bone fractures, but not for hemorrhoids. For obesity/overweight, only combination products are pooled and show benefit. However, high-quality studies remain needed. Copyright © 2017 John Wiley & Sons, Ltd.
    Matched MeSH terms: Biological Products/chemistry*
  17. Jeyamogan S, Khan NA, Siddiqui R
    Asian Pac J Cancer Prev, 2021 Feb 12;22(S1):97-106.
    PMID: 33576218 DOI: 10.31557/APJCP.2021.22.S1.97
    OBJECTIVES: Here we determined antitumour effects of purified compounds such as Valdecoxib, Rofecoxib, L-Methionine and Artocarpin against cancer cell lines.

    METHODS: Using purified compounds, assays were performed to determine their effects against cancer cell lines using growth inhibition assays, cytotoxicity assays, and cell survival assays against HeLa, PC3 and MCF7 cells.

    RESULTS: The results showed that the selected small molecules L-Methionine, Rofecoxib, and Artocarpin suppressed the growth of more than 90% PC3 cells at 40µM. Similarly, Valdecoxib alone and in combination with other molecules exhibited potent growth inhibition and cytotoxicity against cancer cells tested. Peptide from the serum of M. reticulatus, demonstrated selective cytotoxicity against cancer cells without inhibiting the growth of normal cells.

    CONCLUSION: These findings are significant and provide a basis for the rational development of therapeutic anticancer agents, however intensive research is needed to determine in vivo effects of the identified molecules together with their mode of action to realize these expectations. 
    .

    Matched MeSH terms: Biological Products/pharmacology*
  18. Zulkapli R, Yusof MYPM, Abd Muid S, Wang SM, Firus Khan AY, Nawawi H
    Int J Environ Res Public Health, 2022 Oct 08;19(19).
    PMID: 36232177 DOI: 10.3390/ijerph191912878
    A systematic review was performed to identify all the related publications describing PCSK9 and atherogenesis biomarkers attenuation associated with a natural product and plant bioactive compounds in in vitro studies. This review emphasized the imprecision and quality of the included research rather than the detailed reporting of the results. Literature searches were conducted in Scopus, PubMed, and Science Direct from 2003 until 2021, following the Cochrane handbook. The screening of titles, abstracts, and full papers was performed by two independent reviewers, followed by data extraction and validity. Study quality and validity were assessed using the Imprecision Tool, Model, and Marker Validity Assessment that has been developed for basic science studies. A total of 403 articles were identified and 31 of those that met the inclusion criteria were selected. 13 different atherogenesis biomarkers in relation to PCSK9 were found, and the most studied biomarkers are LDLR, SREBP, and HNF1α. In terms of quality, our review suggests that the basic science study in investigating atherogenesis biomarkers is deficient in terms of imprecision and validity.
    Matched MeSH terms: Biological Products*
  19. Shamsuddin NAM, Zulfakar MH
    Curr Drug Deliv, 2023;20(2):127-143.
    PMID: 35331113 DOI: 10.2174/1567201819666220324094234
    Natural products contain bioactive compounds that are produced naturally via synthetic or semisynthetic processes. These bioactive compounds play significant biological roles, especially for growth as well as in defense mechanisms against pathogens. Bioactive compounds in natural products have been extensively studied in recent decades for their pharmacological activities, such as anticancer, wound healing, anti-microbial, anti-inflammatory, and anti-oxidative properties. However, their pharmaceutical significance has always been hindered by their low bioavailability and instability with variations in pH, temperature, and exposure to light. Nanotechnology paves the way for the development of drug delivery systems by enhancing therapeutic efficacy. Nanostructured lipid carriers, a lipidbased drug delivery system, are recently being studied to improve the biocompatibility, biodegradability, bioavailability, solubility, permeability, and shelf life of bioactive compounds in the pharmaceutical industry. The ideal component and preparation method for bioactive compounds in nanostructured lipid carrier development is necessary for their physicochemical properties and therapeutic efficiency. Therefore, this review seeks to highlight recent developments, preparation, and application of nanostructured lipid carriers as carriers for natural bioactive compounds in improving their therapeutic potential in drug delivery systems.
    Matched MeSH terms: Biological Products*
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