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  1. Fulltext Clear cell adenocarcinoma of the cervix in a ten-year-old girl without prenatal diethylstilbestrol exposure
    Andi Asri AA, Lim BK, Lim YK, A Latiff L
    Singapore Med J, 2016 Aug;57(8):470.
    PMID: 27549741 DOI: 10.11622/smedj.2016138
    Matched MeSH terms: Uterine Cervical Neoplasms/diagnosis*
  2. Policy and priorities for national cancer control planning in low- and middle-income countries: Lessons from the Association of Southeast Asian Nations (ASEAN) Costs in Oncology prospective cohort study
    ACTION Study Group
    Eur J Cancer, 2017 03;74:26-37.
    PMID: 28335885 DOI: 10.1016/j.ejca.2016.12.014
    BACKGROUND: Evidence to guide policymakers in developing affordable and equitable cancer control plans are scarce in low- and middle-income countries (LMIC).

    METHODS: The 2012-2014 ASEAN Costs in Oncology Study prospectively followed-up 9513 newly diagnosed cancer patients from eight LMIC in Southeast Asia for 12 months. Overall and country-specific incidence of financial catastrophe (out-of-pocket health costs ≥ 30% of annual household income), economic hardship (inability to make necessary household payments), poverty (living below national poverty line), and all-cause mortality were determined. Stepwise multinomial regression was used to estimate the extent to which health insurance, cancer stage and treatment explained these outcomes.

    RESULTS: The one-year incidence of mortality (12% in Malaysia to 45% in Myanmar) and financial catastrophe (24% in Thailand to 68% in Vietnam) were high. Economic hardship was reported by a third of families, including inability to pay for medicines (45%), mortgages (18%) and utilities (12%), with 28% taking personal loans, and 20% selling assets (not mutually exclusive). Out of households that initially reported incomes above the national poverty levels, 4·9% were pushed into poverty at one year. The adverse economic outcomes in this study were mainly attributed to medical costs for inpatient/outpatient care, and purchase of drugs and medical supplies. In all the countries, cancer stage largely explained the risk of adverse outcomes. Stage-stratified analysis however showed that low-income patients remained vulnerable to adverse outcomes even when diagnosed with earlier cancer stages.

    CONCLUSION: The LMIC need to realign their focus on early detection of cancer and provision of affordable cancer care, while ensuring adequate financial risk protection, particularly for the poor.
    Matched MeSH terms: Neoplasms/diagnosis
  3. Novel Epstein-Barr virus immunoglobulin G-based approach for the specific detection of nasopharyngeal carcinoma
    Abdulamir AS, Hafidh RR, Abu Bakar F, Abbas K
    Am J Otolaryngol, 2010 Nov-Dec;31(6):410-7.
    PMID: 20015794 DOI: 10.1016/j.amjoto.2009.06.006
    PURPOSE: This study was designed to find a reliable Epstein-Barr virus (EBV) immunoglobulin (Ig) G-based diagnostic/screening test for nasopharyngeal carcinoma (NPC) able to demarcate between the NPC-related seropositivity of EBV IgG antibodies and that of other head and neck cancer (HNCA) and control groups. The NPC-associated immunosuppression affects EBV IgA much more than IgG, leading to inconsistent detection of NPC using EBV IgA antibodies.
    MATERIALS AND METHODS: One hundred twenty-two HNCA patients, 42 NPC, 66 laryngeal carcinoma, and 14 hypopharyngeal carcinoma and 3 groups of 100 control subjects were enrolled in this study. Enzyme-linked immunosorbent assay (ELISA) was used to find a specific cutoff value for the NPC-related seropositivity of EBV IgG antibodies.
    RESULTS: NPC group showed higher serum level of EBV IgG antibodies than control and other HNCA groups (P < .05). However, the traditional cutoff value, mean + 2 SDs of control subjects, failed to demarcate the seropositives of NPC patients from those of healthy population (P > .05). The new cutoff value, mean + 2 SDs of the seropositives group of control subjects who had already been grouped by the traditional cutoff value, proved successful. It succeeded to demarcate between the NPC-related EBV IgG seropositivity and that issued from the persistent, latent, or reactivated EBV infection in the population (P < .05). The sensitivity/specificity of NPC detection by the new cutoff-based ELISA kit, 76.19% and 86%, was close or higher than that of EBV IgA antibodies.
    CONCLUSION: EBV IgG-based ELISA could be used for the diagnosis of NPC using a new cutoff threshold that excludes the population baseline of EBV IgG seropositivity.
    Matched MeSH terms: Nasopharyngeal Neoplasms/diagnosis
  4. Fulltext Factors of Never Screened with Faecal Occult Blood Test in Public Primary Care Facilities
    Sazali MF, Syed Abdul Rahim SS, Avoi R, Hassan MR, Hayati F, Azhar ZI, et al.
    Asian Pac J Cancer Prev, 2021 Jan 01;22(1):163-169.
    PMID: 33507695 DOI: 10.31557/APJCP.2021.22.1.163
    BACKGROUND: Colorectal cancer (CRC) is still a major public health threat. In the effort to reduce CRC incidence and mortality, faecal occult blood test (FOBT) is currently the screening tools used for early detection of CRC. However, the uptake of FOBT screening is less than promising. This study aims to identify the prevalence and predictors of Never Screened with FOBT (NS-FOBT).

    METHODS: A cross sectional study was conducted in five health clinics under Kota Kinabalu district, Sabah, Malaysia Borneo involving 162 attendees with age of 50 years old and above. A validated self-administered questionnaire was used to collect the data. Multiple logistic regression analysis was used to determine the predictors of NS-FOBT.

    RESULTS: The prevalence of NS-FOBT was 85.8% (n=139). Important predictors of NS-FOBT were age (aOR: 0.922; 95% CI: 0.855, 0.995; p=0.035), Bumiputera ethnicity (vs Non Bumiputera; aOR: 4.285; 95% CI: 1.384, 13.263; p=0.012), knowledge score (aOR: 0.921; 95% CI: 0.856, 0.99; p=0.027), and attitude score (aOR: 0.801; 95% CI: 0.702, 0.913; p=0.001).

    CONCLUSION: There is high prevalence of NS-FOBT. Age, ethnicity, knowledge, and attitude were important predictors of NS-FOBT. Strategies are needed to improve FOBT screening rate among the public. Socio-culturally tailored health promotion strategies as well as strengthening the communication, collaboration, and education to enhance the role of family physician is vital in improving the CRC prevention and care.

    Matched MeSH terms: Colorectal Neoplasms/diagnosis*
  5. Parotid gland oncocytic carcinoma: A rare entity in head and neck region
    Wan Ahmad Kammal WS, Azman M, Salleh AA, Md Pauzi SH, Abd Shukor N
    Malays J Pathol, 2020 Aug;42(2):283-286.
    PMID: 32860383
    Oncocytic carcinoma of the salivary gland is an uncommon tumour in the head and neck region. Owing to its rarity, identifying the histopathological features of a malignant tumour can be difficult and challenging. We report a case of a 70-year-old man who presented with a left facial weakness for six months in a background history of left parotid swelling over the past 10 years. Clinical examination revealed a 3x3cm left parotid mass and grade 4 facial nerve palsy. Fine needle aspiration of the mass showed scattered cohesive, monolayered sheets of uniform oncocytic cells. Subsequently, a left total parotidectomy and selective neck dissection were performed. Histological examination showed sheets of small oncocytes with minimal nuclear atypia. Evidence of nerve entrapment, capsular invasion and perivascular permeation were identified in focal areas. Thus, a final diagnosis of oncocytic carcinoma was rendered.
    Matched MeSH terms: Head and Neck Neoplasms/diagnosis; Parotid Neoplasms/diagnosis
  6. Histopathological diagnoses in soft tissue tumours: an experience from a tertiary centre in Malaysia
    Jalaludin ND, Mohd Dusa N, Hassan MR, Abd Shukor N
    Malays J Pathol, 2017 Dec;39(3):209-216.
    PMID: 29279582 MyJurnal
    Soft tissue tumours are a group of remarkably diverse neoplasms that frequently pose significant diagnostic challenges to general pathologists. This study aimed to compare the agreement of histopathological diagnoses between general pathologists from various referral institutes and the referred soft tissue pathologist in a tertiary centre. The common discrepancies and their causes are also presented here. A retrospective study was conducted on 243 cases of potential soft tissue tumours referred to Hospital Kuala Lumpur, Malaysia over a period of 5 years. Reports by the referring pathologists and the soft tissue pathologist were compared based on tumour classification and tumour behaviour. Overall, there was moderate agreement in soft tissue tumour diagnoses in both tumour classification (weighted κ = 0.423) and tumour behavior (weighted κ = 0.548). The highest agreement of tumour classification was seen in the adipocytic tumours (21/28 cases), Ewing sarcoma (5/7 cases) and smooth-muscle tumours (3/5 cases). The highest rates of discrepancies were the so-called fibrohistiocytic tumours (7/11 cases), vascular tumours (9/15 cases) and undifferentiated/ unclassified sarcomas (19/32 cases). Full agreement for tumour behaviour was seen in 178 cases and there were 21 cases of zero agreement. Liposarcoma, alveolar soft part sarcoma and benign fibrous histiocytoma were the most frequent benign/malignant diagnostic discrepancies. The most common causes of discrepancy were wrong morphological interpretation followed by insufficient immunohistochemical stains performed. In conclusion, review of diagnosis by a pathologist specialized in soft tissue improves the quality of diagnosis in these heterogenous and rare tumours. A good panel of immunohistochemical stains with additional molecular study is crucial in the general hospital laboratories practice.
    Matched MeSH terms: Soft Tissue Neoplasms/diagnosis*
  7. Fulltext Myoid hamartoma of breast with chondroid metaplasia: a case report
    Khoo JJ, Alwi RI, Abd-Rahman I
    Malays J Pathol, 2009 Jun;31(1):77-80.
    PMID: 19694319 MyJurnal
    Breast hamartoma is an uncommon poorly recognised benign breast neoplasm. Hamartoma displaying marked smooth muscle components known as myoid hamartoma of the breast is a much rarer entity. We present a case of myoid hamartoma of breast with chondroid differentiation in a 46-year-old woman. The painless breast lump was circumscribed and mammography showed a well-encapsulated large, dense mass with no calcification. Core needle biopsy was reported as fibroadenoma. The lesion was excised. Microscopically, it composed of many groups of mammary glandular components with dense fibrous stroma, adipose tissue and marked groups of smooth muscle fibres. Foci of chondroid differentiation were noted in the lesion. The smooth muscle cells showed strong and diffuse immunoreactivity for vimentin, myogloblin, alpha-smooth muscle actin, desmin and CD34 and failed to express pan-cytokeratin or S100 protein. The ducts lined by epithelial cells were reactive to pan-cytokeratin while the myoepithelial cells were reactive to S100 protein. The various immuno-histochemical staining as well as the cyto-histological changes encountered in myoid hamartomas are discussed with clinical, radiological and pathological correlation to differentiate it from other benign and malignant breast lesions.
    Matched MeSH terms: Breast Neoplasms/diagnosis
  8. Fulltext Periadrenal inflammatory myofibroblastic tumour: half a decade before cure
    Abdul Ghani R, Mohamed Shah FZ, Hanafiah M, Abdul Aziz M
    BMJ Case Rep, 2019 Feb 01;12(2).
    PMID: 30709882 DOI: 10.1136/bcr-2018-225687
    A 30-year-old ex-smoker with a background history of childhood asthma presented with worsening shortness of breath despite receiving high doses of oral corticosteroid for pemphigus vulgaris which was diagnosed 5 years earlier. A high-resolution CT examination of the thorax reported non-specific bronchiectatic changes and revealed an incidental suprarenal mass. A subsequent CT scan confirmed a large adrenal mass with areas of necrosis and calcification. Serum renin and aldosterone, urinary catecholamine and 5-hydroxyindoleacetic acid were within normal limits. Surgical intervention was delayed due to difficulty in optimising preoperative respiratory functions. He finally underwent a midline laparotomy for removal of the tumour. Histopathological examinations revealed extrapulmonary inflammatory myofibroblastic tumour arising from the periadrenal soft-tissue, with presence of normal adrenal gland. He showed immediate improvements of his asthmatic symptoms and pemphigus vulgaris following the surgery. His oral steroid was rapidly reduced and he achieved complete remission 2 months later.
    Matched MeSH terms: Adrenal Gland Neoplasms/diagnosis*
  9. Fulltext Granulomatous hypophysitis: a case of severe headache
    Wan Muhamad Hatta SF, Hamdan MF, Md Ali SA, Abdul Ghani R
    BMJ Case Rep, 2016 Sep 09;2016.
    PMID: 27613264 DOI: 10.1136/bcr-2016-216395
    Idiopathic granulomatous hypophysitis (GH) is an uncommon inflammatory disease of the pituitary with impairment of pituitary gland function due to infiltration by lymphocytes, plasma cells and macrophages. We report the case of a 39-year-old woman who presented with worsening of headaches for 1 month and blurring of vision over 5 days. An MRI revealed a homogeneous supra-sellar mass evoking a pituitary tumour with bulky pituitary stalk extending into the left and right cavernous sinuses. Hormonal investigations showed anterior pituitary hormone deficiencies; meanwhile histopathological examination revealed an aspect of hypophysitis. Clinical and radiological remission occurred immediately postglucocorticoid therapy with the addition of a steroid-sparing agent later in view of recurrence of symptoms on glucocorticoid dose reduction. GH has important diagnostic and therapeutic implications, as clinical and radiological features ameliorate via medical treatment. With further understanding and recognition of the disease, we hope to highlight a case of GH, in which signs and symptoms improved after initiation of corticosteroids.
    Matched MeSH terms: Pituitary Neoplasms/diagnosis
  10. Giant Cell Tumor of the Ribs and Aneurysmal Bone Cyst Presenting With Hemothorax in a Child
    Alias H, Doris Lau SC, Loh CK, Ishak MI, Mohammed F, Jamal R, et al.
    J Pediatr Hematol Oncol, 2017 11;39(8):e463-e465.
    PMID: 28859035 DOI: 10.1097/MPH.0000000000000960
    Giant cell tumor (GCT) is one of the most common tumors of bone and is the most common precursor of aneurysmal bone cysts (ABC). The clinical behavior of concurrent GCT and ABC can be very aggressive in children. GCT of the ribs, with or without ABC, is rarely seen in children. We report a case of an 8-year-old girl with GCT and associated ABC of the ribs who presented with sudden onset of chest pain and breathlessness due to a hemothorax. The patient was successfully treated by surgical resections and arterial embolization. She has remained well for 4 years after the initial surgery.
    Matched MeSH terms: Bone Neoplasms/diagnosis*
  11. Fulltext The Relationship of Health Beliefs on the Stage of Mammography Behavior Adoption amongst Women in Kuantan, Pahang
    Ramli HA, Moey SF, Abdul Mutalib AM
    Asian Pac J Cancer Prev, 2019 06 01;20(6):1913-1920.
    PMID: 31244318 DOI: 10.31557/APJCP.2019.20.6.1913
    Background: Breast cancer (BC) awareness is relatively poor among Malaysian women indicated by the presence of BC at a late stage and the low rate of mammography screening. Only a few theoretically based studies have been conducted on Malaysian women’s participation in mammography. Therefore, the objective of this study is to use health belief model (HBM) and stage of change model (SCM) to determine the relationship between health beliefs on the behavioral adoption of mammography amongst women in Kuantan, Pahang. Methods: Five hundred and twenty women were randomly selected to complete the survey. Data were analyzed using multinomial logistic regression (MLR) to ascertain the multivariate relationships between health beliefs and stage of mammography behavioral adoption. Results:
    The MLR test indicates that there is no significant difference in perceived severity, benefits, motivator factors and cues to action between participants in the action stage and the maintenance stage. However, significant differences existed in perceived severity, susceptibility, motivator factors and self-efficacy between the pre-contemplation, relapse and contemplation stage to that of the referenced (maintenance) stage of mammography adoption. Conclusion: Women in the action stage are more likely to progress towards maintenance stage as they perceived breast cancer as a disease that leads to death and that mammogram screening is beneficial in detecting the disease at an early stage. However, women in the pre-contemplation, relapse and contemplation stage are found unlikely to move towards the maintenance stage as they perceived their risk of getting breast cancer is low.
    Matched MeSH terms: Breast Neoplasms/diagnosis*
  12. Fulltext Predictive factors of prostate cancer diagnosis with PSA 4.0-10.0 ng/ml in a multi-ethnic Asian population, Malaysia
    Yii RSL, Lim J, Sothilingam S, Yeoh WS, Fadzli AN, Ong TA, et al.
    Asian J Surg, 2020 Jan;43(1):87-94.
    PMID: 30962017 DOI: 10.1016/j.asjsur.2019.02.014
    OBJECTIVES: To identify the associated factors determining prostate cancer detection using transrectal ultrasound (TRUS)-guided prostate biopsy, within a multi-ethnic Malaysian population with prostate specific antigen (PSA) between 4.0 and 10.0 ng/ml.

    METHODS: Study subjects included men with initial PSA between 4.0 and 10.0 ng/ml that have undergone 12-core TRUS-guided prostate biopsy between 2009 and 2016. The prostate cancer detection rate was calculated, while potential factors associated with detection were investigated via univariable and multivariable analysis.

    RESULTS: A total of 617 men from a multi-ethnic background encompassing Chinese (63.5%), Malay (23.1%) and Indian (13.3%) were studied. The overall cancer detection rate was 14.3% (88/617), which included cancers detected at biopsy 1 (first biopsy), biopsy 2 (second biopsy with previous negative biopsy) and biopsy ≥ 3 (third or more biopsies with prior negative biopsies). Indian men displayed higher detection rate (23.2%) and increased risk of prostate cancer development (OR 1.85, 95% CI 1.03-3.32, p 

    Matched MeSH terms: Prostatic Neoplasms/diagnosis*
  13. A Diagnostic Dilemma of Sinonasal T Cell Lymphoma: Report of A Unique Case and Literature Review
    V S, Thamby SP, Al-Hatamleh MAI, Mohamud R, Abdullah B
    Gulf J Oncolog, 2019 Sep;1(31):83-89.
    PMID: 31591996
    BACKGROUND: Natural Killer/T-cell non-Hodgkin lymphomas are rare and aggressive disease of non-Hodgkin lymphoma characterized by angioinvasion, angiodestruction and necrosis. It has a strong association with Epstein-Barr virus (EBV) as the lymphoma cells are almost invariably infected with the clonal episomal form of EBV. Because of their rarity, it is a challenge to diagnose and treat them even to the experienced pathologists.

    CASE PRESENTATION: The featured case describes a 40-year-old male who presented with symptoms suggestive for sinusitis. Further diagnostic investigation by the functional endoscopic sinus surgery (FESS) revealed a chronic sinusitis with multiple biopsies showing negative for malignancy, viral and bacterial infections and therefore undiagnosed for sinonasal NK/T-cell lymphoma. Subsequently after a month of surgery, he developed multiple lymph nodes in inguinal where biopsy revealed extranodal NK/T-cell non-Hodgkin lymphoma, high grade but in no time for treatment, he finally succumbed to the illness.

    CONCLUSION: The case presented here was initially diagnosed as a chronic sinusitis, not as sinonasal NK/Tcell lymphoma which later developed into extranodal NK/T-cell lymphoma. The prognosis showed improvement for nasal lymphomas but remains poor for disseminated and extranasal lymphomas which are more aggressive with lower survival rate. It is clinically important to differentiate diseases for proper staging and monitoring as they require completely different treatment strategies.

    Matched MeSH terms: Nose Neoplasms/diagnosis*
  14. Liver cancer in Malaysia: epidemiology and clinical presentation in a multiracial Asian population
    Goh KL, Razlan H, Hartono JL, Qua CS, Yoong BK, Koh PS, et al.
    J Dig Dis, 2015 Mar;16(3):152-8.
    PMID: 25512092 DOI: 10.1111/1751-2980.12223
    Hepatocellular carcinoma (HCC) is an important cancer in Malaysia. This study aimed to determine the epidemiological characteristics and clinical presentations of patients in a multiracial population consisting of three major Asian races: Malays, Chinese and Indians.
    Matched MeSH terms: Liver Neoplasms/diagnosis
  15. A low cost solution for post-biopsy complications using available RFA generator and coaxial core biopsy needle
    Azlan CA, Mohd Nasir NF, Saifizul AA, Faizul MS, Ng KH, Abdullah BJ
    Australas Phys Eng Sci Med, 2007 Dec;30(4):288-91.
    PMID: 18274069
    Percutaneous image-guided needle biopsy is typically performed in highly vascular organs or in tumours with rich macroscopic and microscopic blood supply. The main risks related to this procedure are haemorrhage and implantation of tumour cells in the needle tract after the biopsy needle is withdrawn. From numerous conducted studies, it was found that heating the needle tract using alternating current in radiofrequency (RF) range has a potential to minimize these effects. However, this solution requires the use of specially designed needles, which would make the procedure relatively expensive and complicated. Thus, we propose a simple solution by using readily available coaxial core biopsy needles connected to a radiofrequency ablation (RFA) generator. In order to do so, we have designed and developed an adapter to interface between these two devices. For evaluation purpose, we used a bovine liver as a sample tissue. The experimental procedure was done to study the effect of different parameter settings on the size of coagulation necrosis caused by the RF current heating on the subject. The delivery of the RF energy was varied by changing the values for delivered power, power delivery duration, and insertion depth. The results showed that the size of the coagulation necrosis is affected by all of the parameters tested. In general, the size of the region is enlarged with higher delivery of RF power, longer duration of power delivery, and shallower needle insertion and become relatively constant after a certain value. We also found that the solution proposed provides a low cost and practical way to minimizes unwanted post-biopsy effects.
    Matched MeSH terms: Neoplasms/diagnosis
  16. Fulltext Intra-cranial metastatic lacrimal gland tumour
    Wahab NA, Ramasamy U, George J, Madhavan M, Arif AR, Abdullah J
    Med J Malaysia, 2006 Dec;61(5):641-3.
    PMID: 17623971 MyJurnal
    We report a case of an adult who presented with progressive swelling in the right eye with suggestive of intracranial lesion on imaging. Histopathological revealed a lacrimal gland malignant mixed tumour.
    Matched MeSH terms: Brain Neoplasms/diagnosis; Eye Neoplasms/diagnosis
  17. Telomerase activity in Malaysian patients with central nervous system tumors
    Isa MN, Sulong S, Sidek MR, George PJ, Abdullah JM
    Southeast Asian J. Trop. Med. Public Health, 2003 Dec;34(4):872-6.
    PMID: 15115103
    Telomerase, the enzyme that stabilizes telomere length is reactivated with almost all cancer types, and may be a useful diagnostic marker for malignancy. Telomerase activity has been detected in germ line cells and most cancer cells, whereas most normal somatic cells have no clearly detectable telomerase activity. In our study, we aim to detect telomerase activity in 20 human central nervous system tumors from Malaysian patients. Telomerase activity was detected based on a highly sensitive procedure consisting of a CHAPS detergent-based extraction from frozen tissues and a PCR-based telomeric repeat amplification protocol (TRAP) using a TRAPEZE Telomerase Detection Kit (Intergen, Co). Telomerase activity was considered positive when a ladder of products was observed starting at 50bp, with 6bp increments. The activity was detected in 30% of the samples analysed, included glioblastoma multiforme, meduloblastoma, paraganglioma and oligodendroglioma. The result of Fisher's exact test indicated that there was a significant association between telomerase activity status with tumor grade (p=0.003). These results suggest that telomerase activity may be an important marker for tumor malignancy.
    Matched MeSH terms: Central Nervous System Neoplasms/diagnosis*
  18. Fulltext Incidence of thyroid malignancy among goitrous thyroid lesions from the Sarawak General Hospital 2000-2004
    Htwe TT, Hamdi MM, Swethadri GK, Wong JO, Soe MM, Abdullah MS
    Singapore Med J, 2009 Jul;50(7):724-8.
    PMID: 19644631
    Thyroid cancer is the most common among all endocrine malignancies. The worldwide prevalence of goitre in the general population is estimated at 4-7 percent and the incidence of malignancy in goitrous thyroid is about ten percent. It is postulated that goitrous thyroid is a precursor lesion to the development of malignant thyroid diseases. As Sarawak is a state well known for endemic goitre, this study focused on establishing the incidence of thyroid malignancy among goitrous thyroid swellings.
    Matched MeSH terms: Thyroid Neoplasms/diagnosis
  19. Fulltext Expression of Galectin-3 and Galectin-7 in thyroid malignancy as potential diagnostic indicators
    Than TH, Swethadri GK, Wong J, Ahmad T, Jamil D, Maganlal RK, et al.
    Singapore Med J, 2008 Apr;49(4):333-8.
    PMID: 18418527
    It has been suggested that Galectin-3 (Gal-3) and Galectin-7 (Gal-7) are potential tumour markers for differentiating thyroid carcinoma from its benign counter part. Galectins are beta-galactoside-binding proteins with Gal-3 being a redundant pre-mRNA splicing factor. They are supposed to be p53-related regulators in cell growth and apoptosis, being either anti-apoptotic or pro-apoptotic. Although the value of Gal-3 has been studied extensively, there is little knowledge regarding the expression of Gal-7 in thyroid malignancy.
    Matched MeSH terms: Thyroid Neoplasms/diagnosis*
  20. MicroRNA-based Biosensors for Early Detection of Cancers
    Rezayi M, Farjami Z, Hosseini ZS, Ebrahimi N, Abouzari-Lotf E
    Curr Pharm Des, 2018;24(39):4675-4680.
    PMID: 30636591 DOI: 10.2174/1381612825666190111144525
    Small noncoding microRNAs (miRNAs) are known as noninvasive biomarkers for early detection in various cancers. In fact, miRNAs have key roles in carcinogenicity process such as proliferation, apoptosis and metastasis. After cardiovascular disease, cancer is the second cause of death in the world with an estimated 9.6 million deaths in 2018. So, early diagnosis of cancer is critical for successful treatment. To date, several selective and sensitive laboratory-based methods have been applied for the detection of circulating miRNA, but a simple, short assay time and low-cost method such as a biosensor method as an alternative approach to monitor cancer biomarker is required. In this review, we have highlighted recent advances in biosensors for circulating miRNA detection.
    Matched MeSH terms: Neoplasms/diagnosis*
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