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https://www.readbyqxmd.com/read/29778735/does-a-patient-s-sex-predict-the-efficacy-of-cancer-immunotherapy
#1
Omar Abdel-Rahman
No abstract text is available yet for this article.
May 16, 2018: Lancet Oncology
https://www.readbyqxmd.com/read/29778593/effects-of-deoxynivalenol-exposure-on-cerebral-lipid-peroxidation-neurotransmitter-and-calcium-homeostasis-of-chicks-in-vivo
#2
Xichun Wang, Jishun Tang, Fangfang Geng, Lei Zhu, Xiaoyan Chu, Yafei Zhang, Sajid Ur Rahman, Xiaofang Chen, Yunjing Jiang, Dianfeng Zhu, Shibin Feng, Yu Li, Jin Jie Wu
During current research, the effects of deoxynivalenol (DON) exposure on cerebral lipid peroxidation, neurotransmitter secretion and calcium homeostasis in chicks were evaluated. One hundred and twenty Hailan chicks (male, 1-day-old) were randomly divided into four groups. Chicks in low, medium and high dose groups were fed with 0.27, 1.68 and 12.21 mg/kg-1 DON respectively by gavage according to feed intake. Chicks in control group were fed with physiological saline by gavage. The trials were conducted for 36 d...
May 17, 2018: Toxicon: Official Journal of the International Society on Toxinology
https://www.readbyqxmd.com/read/29778426/germline-cytoskeletal-and-extra-cellular-matrix-related-single-nucleotide-variations-associated-with-distinct-cancer-survival-rates
#3
Shayan Falasiri, Tasnif Rahman, Yaping N Tu, Timothy J Fawcett, George Blanck
BACKGROUND: Human mutagenesis has a large stochastic component. Thus, large coding regions, especially cytoskeletal and extra-cellular matrix protein (CECMP) coding regions are particularly vulnerable to mutations. Recent results have verified a high level of somatic mutations in the CECMP coding regions in the cancer genome atlas (TCGA), and a relatively common occurrence of germline, deleterious mutations in the TCGA breast cancer dataset. METHODS: The objective of this study was to determine the correlations of CECMP coding region, germline nucleotide variations with both overall survival (OS) and disease-free survival (DFS)...
May 17, 2018: Gene
https://www.readbyqxmd.com/read/29778232/nuclear-bap1-loss-is-common-in-intrahepatic-cholangiocarcinoma-and-a-subtype-of-hepatocellular-carcinoma-but-rare-in-pancreatic-ductal-adenocarcinoma
#4
Asmaa Mosbeh, Khalil Halfawy, Wael S Abdel-Mageed, Dina Sweed, Mohamed H Abdel Rahman
Deletion in the 3p21 region, the chromosomal location of BAP1, has been reported in a subset of hepatocellular carcinoma (HCC), biliary and pancreatic cancers. This suggests that BAP1 could play a role in the pathogenesis of these tumors. We assessed the frequency of BAP1 loss by immunohistochemistry in 103 hepatic, biliary and pancreatic cancers. We also assessed chromosomal alterations in the BAP1 region in the same tumors by genotyping. We identified high frequency 4/8 (50%) of BAP1 loss in intrahepatic cholangicarcinoma (ICC)...
August 2018: Cancer Genetics
https://www.readbyqxmd.com/read/29777908/breast-cancer-in-the-gcc-countries-a-focus-on-brca1-2-and-non-brca1-2-genes
#5
REVIEW
Sumaya Rahman, Hatem Zayed
The GCC is an economic alliance of six Arab countries, including Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and United Arab Emirates (UAE). The rate of endogamous marriage among the GCC countries is approaching 100%, with very high consanguineous marriage rates. Although breast cancer is on the rise in the GCC countries, there are dearth of studies reporting on the genetic epidemiology of breast cancer. In this study, we investigated the frequency of BRCA1/2 and non-BRCA1/2 mutations in breast cancer patients in the GCC countries...
May 16, 2018: Gene
https://www.readbyqxmd.com/read/29777033/sequential-binding-of-ezrin-and-moesin-to-l-selectin-regulates-monocyte-protrusive-behaviour-during-transmigration
#6
Angela Rey-Gallardo, Hannah Tomlins, Justin Joachim, Izajur Rahman, Phoebe Kitscha, Karen Frudd, Maddy Parsons, Aleksandar Ivetic
Leukocyte transendothelial migration (TEM) is absolutely fundamental to the inflammatory response, involving initial pseudopod protrusion and subsequent polarised migration across inflamed endothelium. Ezrin/radixin/moesin (ERM) proteins are expressed in leukocytes and mediate cell shape change and polarity. The spatio-temporal organisation of ERM with their targets, and their individual contribution to protrusion during TEM, has never been explored. Here we show that blocking PIP2 binding reduces C-terminal phosphorylation of moesin during monocyte TEM, and that on/off cycling of ERM activity is essential for pseudopod protrusion into the subendothelial space...
May 18, 2018: Journal of Cell Science
https://www.readbyqxmd.com/read/29775109/outcomes-of-surgery-as-part-of-the-management-of-metastatic-non-small-cell-lung-cancer-a-surveillance-epidemiology-and-end-results-database-analysis
#7
Omar Abdel-Rahman
The role of local treatment in patients with oligometastatic non-small-cell lung cancer (NSCLC) is a subject of ongoing debate. This study assessed the survival impact of combined surgery to the primary tumor and metastatic disease in the management of metastatic NSCLC. Stage IV NSCLC patients at presentation, diagnosed from 2004 to 2013 were identified from the SEER (Surveillance, Epidemiology, and End Results) database. Propensity-matched analysis was performed considering baseline characteristics (age, gender, race, histology, TN stage, and site of metastases)...
April 21, 2018: Cancer Investigation
https://www.readbyqxmd.com/read/29774512/correction-to-ecotoxicological-assessment-of-oil-based-paint-using-three-dimensional-multi-species-bio-testing-model-pre-and-post-bioremediation-analysis
#8
Anwar Hussain Phulpoto, Muneer Ahmed Qazi, Ihsan Ul Haq, Abdul Rahman Phul, Safia Ahmed, Nisar Ahmed Kanhar
The original publication of this paper contains a mistake.
May 17, 2018: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29774023/ferritin-h-deficiency-in-myeloid-compartments-dysregulates-host-energy-metabolism-and-increases-susceptibility-to-mycobacterium-tuberculosis-infection
#9
Vineel P Reddy, Krishna C Chinta, Vikram Saini, Joel N Glasgow, Travis D Hull, Amie Traylor, Fernanda Rey-Stolle, Miguel P Soares, Rajhmun Madansein, Md Aejazur Rahman, Coral Barbas, Kievershen Nargan, Threnesan Naidoo, Pratistadevi K Ramdial, James F George, Anupam Agarwal, Adrie J C Steyn
Iron is an essential factor for the growth and virulence of Mycobacterium tuberculosis ( Mtb) . However, little is known about the mechanisms by which the host controls iron availability during infection. Since ferritin heavy chain (FtH) is a major intracellular source of reserve iron in the host, we hypothesized that the lack of FtH would cause dysregulated iron homeostasis to exacerbate TB disease. Therefore, we used knockout mice lacking FtH in myeloid-derived cell populations to study Mtb disease progression...
2018: Frontiers in Immunology
https://www.readbyqxmd.com/read/29773942/relationship-between-diabetes-knowledge-glycemic-control-and-associated-health-conditions
#10
Emily Phillips, Rabia Rahman, Mildred Mattfeldt-Beman
Objective: The purpose of this study was to identify any existing relationship between diabetes knowledge and glycemic control, as well as possible associations with patient health, among patients with type 2 diabetes. Design and Methods: This qualitative study used a validated multiple-choice test (the Michigan Diabetes Knowledge Test) to assess diabetes knowledge among 17 hospital patients between the ages of 18 and 75 years with type 2 diabetes and a recent (within 3 months) A1C laboratory value...
May 2018: Diabetes Spectrum: a Publication of the American Diabetes Association
https://www.readbyqxmd.com/read/29772243/synthesis-pharmacological-evaluation-and-docking-studies-of-progesterone-and-testosterone-derivatives-as-anticancer-agents
#11
Muafia Jabeen, Muhammad Iqbal Choudhry, Ghulam Abbas Miana, Khondaker Miraz Rahman, Umer Rashid, Hidayat-Ullah Khan, Arshia, Abdul Sadiq
Steroidal hormones progesterone and testosterone play a vital role in breast and prostate cancers. In this research, we have synthesized and characterized a total of thirty-one (31) new nitrogenous derivatives of progesterone and testosterone. The synthesized derivatives (1-31) were screened for their anti-cancer potential against MCF-7 and PC-3 cell lines of breast using MTT assay. The compounds 1-31exhibited significant inhibitory potentials against MCF-7 and PC-3 cell lines. In MCF-7 assay, compound 17 displayed IC50 value of 04 ±0...
May 14, 2018: Steroids
https://www.readbyqxmd.com/read/29771926/evolutionary-and-genomic-analysis-of-the-caleosin-peroxygenase-clo-pxg-gene-protein-families-in-the-viridiplantae
#12
Farzana Rahman, Mehedi Hassan, Rozana Rosli, Ibrahem Almousally, Abdulsamie Hanano, Denis J Murphy
Bioinformatics analyses of caleosin/peroxygenases (CLO/PXG) demonstrated that these genes are present in the vast majority of Viridiplantae taxa for which sequence data are available. Functionally active CLO/PXG proteins with roles in abiotic stress tolerance and lipid droplet storage are present in some Trebouxiophycean and Chlorophycean green algae but are absent from the small number of sequenced Prasinophyceaen genomes. CLO/PXG-like genes are expressed during dehydration stress in Charophyte algae, a sister clade of the land plants (Embryophyta)...
2018: PloS One
https://www.readbyqxmd.com/read/29770579/cholinesterase-targeting-by-polyphenols-a-therapeutic-approach-for-the-treatment-of-alzheimer-s-disease
#13
REVIEW
Nasimudeen R Jabir, Fayaz Rahman Khan, Shams Tabrez
Alzheimer's disease (AD) is a progressive irreversible neurodegenerative disorder characterized by excessive deposition of β-amyloid (Aβ) oligomers, and neurofibrillary tangles (NFTs), comprising of hyperphosphorylated tau proteins. The cholinergic system has been suggested as the earliest and most affected molecular mechanism that describes AD pathophysiology. Moreover, cholinesterase inhibitors (ChEIs) are the potential class of drugs that can amplify cholinergic activity to improve cognition and global performance and reduce psychiatric and behavioral disturbances...
May 16, 2018: CNS Neuroscience & Therapeutics
https://www.readbyqxmd.com/read/29770253/simultaneous-cerebrospinal-fluid-and-hematologic-metastases-in-a-high-grade-ependymoma
#14
Daniel Diaz-Aguilar, Sergei Terterov, Alexander M Tucker, Shaina Sedighim, Rudi Scharnweber, Stephanie Wang, Catherine Merna, Shayan Rahman
Background: Ependymomas are relatively uncommon tumors that constitute about 7% of all primary intracranial neoplasms. Among these, high-grade ependymomas are locally aggressive and recur most commonly at the primary site following resection. Ependymomas are also known to be the one glial neoplasm that tends to frequently metastasize inside and outside the central nervous system (CNS) that complicates workup and management. Metastasis due to surgical manipulation is common and neurosurgeons should be well-versed in the most effective methods to remove these tumors in order to avoid such metastases...
2018: Surgical Neurology International
https://www.readbyqxmd.com/read/29769509/joubert-s-syndrome-a-report-of-two-cases
#15
M M Rahman, S M Rahman
Joubert's syndrome and related disorders are primarily disorder of cerebellar development. It has heterogeneity of presentation that varies from patient to patient. In the recent past we encountered a pair of children who presented with developmental delay, hypotonia and abnormal eye movements. Classic Joubert's syndrome was confirmed on the basis of clinical and neuro-imaging findings. So careful clinical assessment and appropriate neuro-imaging should be done in suspected cases for confirmation of diagnosis...
April 2018: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/29769504/dipstick-method-versus-spot-urinary-protein-creatinine-ratio-for-evaluation-of-massive-proteinuria-in-childhood-nephrotic-syndrome
#16
M N Sultana, B Majumder, M J Rahman, A M Moniruzzaman, A M Suja, M E Ali, Z H Sarker, S N Nabi, M A Mostakim
Measurement of massive proteinuria is vital for diagnosis of childhood Nephrotic syndrome. Quantification of 24 hours urinary protein is the gold standard test. Dipstick method of urinary protein measurement gives instant result for massive proteinuria. Spot urinary protein creatinine ratio measurement is variable. This was a hospital based prospective cross sectional study done at Department of Paediatric Nephrology, Rangpur Medical College Hospital from January 2014 to December 2015 to evaluate accuracy of dipstick method versus spot urinary protein-creatinine ratio in estimation of massive proteinuria in childhood nephrotic syndrome...
April 2018: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/29769500/measurement-of-length-of-umbilical-cord-in-different-gestational-age-groups-in-bangladesh
#17
T Begum, M M Rahman, S Z Sultana, S A Ahmed, S Mannan, Z G Ara, A Ara, M M Hossain
The umbilical cord and placental have been considered to significantly contribute to the perinatal outcome. Long or short cord can lead to intrauterine fetal demise. So this type of study in placenta and umbilical cord can yield information for immediate and later management of newborn. This information may also be essential for protecting the attending physician in the event of a fetal outcome. This Cross sectional descriptive study would provide information about the length of umbilical cord in different gestational age groups in Bangladesh...
April 2018: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/29769494/clinical-profile-and-outcome-of-peripartum-cardiomyopathy-a-study-in-a-tertiary-cardiac-hospital-of-bangladesh
#18
N Fatema, S K Banerjee, C M Ahmed, A A Habib, F Rahman, S A Ahsan, H Hoque, R C Debnath, S Hashem, J Arzu
This study was done to evaluate the clinical profile, management and to analysis of pregnancy outcomes of peripartum cardiomyopathy pregnant women. Follow up was done after treatment and to see the prognosis. All patients admitted with peripartum cardiomyopathy from July 2009 to June 2014 in the department of Cardiology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh were considered for this observational study. Seventy two (72) women were evaluated. Primi-paras are 28 (39%) of the total study population...
April 2018: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/29769493/immune-response-against-hepatitis-b-virus-after-pentavalent-vaccination-in-children
#19
R Karim, M S Rahman, M S Uddin
This study was done to know the real status of immune response to Hepatitis B vaccine among the pentavalent vaccinated children as per EPI schedule of Bangladesh. It was prospective observational study done in the EPI corner of Paediatric OPD of Dhaka National Medical College & Hospital (DNMCH), Dhaka from July 2015 to July 2016. Sixty (60) children ranging from 9 months to 2 years of age, who received pentavalent vaccination (Hepatitis B + DPT + Hib) according to EPI schedule, were included. The testing for anti-HBs titres were conducted in the Department of Virology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh...
April 2018: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/29769491/management-of-traumatic-unstable-thoracolumbar-spine-conservative-versus-operative-treatment
#20
M M Rahman, N A Islam, M S Islam, M M Rahman, M A Islam, M K Alamgir, M H Sarker
Traumatic thoracolumbar spine injury result in significant instability of the spine and leads to an acute on delayed neurological deficit. Objective of the study is to find a better option in the management of unstable traumatic thoracolumbar spine with incomplete neurological lesion. This was quasi-experimental study. The study was carried out at National Institute of Traumatology & Orthopedic Rehabilitation (NITOR), Dhaka, Bangladesh from January 2006 to December 2008. A total number of 40 patients with traumatic thoracolumbar spine injuries with incomplete neurological lesion were selected purposively...
April 2018: Mymensingh Medical Journal: MMJ
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