CONCLUSIONS Our description of the detailed clinical picture of AESD may add new insight into its pathophysiology. Neurobrucellosis is the most serious complication of brucellosis with neither a typical clinical manifestations nor a specific cerebrospinal fluid (CSF) picture and mimics other neurological disorders leading to diagnostic dilemma. The prevalence of Neurobrucellosis ranges from 1.7 to 10% of brucellosis worldwide. This present study highlights the integrated diagnostic and clinical approaches in the diagnosis of neurobrucellosis. Cases with neurological abnormalities associated with abnormal CSF findings were included in the study. Serum and CSF samples were subjected to Rose Bengal Plate Test (RBPT), standard tube agglutination test (STAT), indirect Enzyme linked immunosorbent assay (iELISA) for IgM & IgG antibodies and polymerase chain reaction (PCR) to detect BCSP31 gene. Out of 473 cases, 278 (58.8%) were positive in serum and/or CSF by any of the methods. Out of 278, Only IgM anti-brucella antibody was positive in 105 (22.19%) cases. 122 (25.79%) cases were positive by any of the diagnostic methods in serum and not in CSF whereas 51(10.78%) cases were positive in serum and CSF and these 51 cases were considered as Neurobrucellosis among patients presenting with neurological illness. Chronic meningitis was the most common form of presentation. Multimodal differential diagnostic approaches are crucial for accurate diagnosis, effective treatment and to prevent morbidity and mortality associated with neurobrucellosis. BACKGROUND Limited attention has been paid to the relationship between bladder dysfunction and motor disorder in multiple system atrophy (MSA). OBJECTIVE We aimed to correlate pressure-flow urodynamic parameters with video-gait analysis parameters in MSA. METHODS We recruited 34 patients with MSA 20 men, 14 women; age 64.0 + - 7.9 years; disease duration 2 years (1-4 years). Nineteen cases had the cerebellar form, and 15 had the parkinsonian form; the patients were taking levodopa 300 mg/day (100-400 mg). All patients underwent pressure-flow urodynamics (parameters detrusor overactivity [noted in 72%] and Watts factor) and video-gait analysis (parameters time and the number of strides taken to walk 5 m (simple task) and time for timed up and go (complex task). Statistical analysis was done using Student's t-test to analyze the relation between detrusor overactivity and gait, and Spearman's rank correlation coefficient test to analyze the relation between the remaining parameters and gait. RESULTS We found no relation between filling-phase urodynamics (detrusor overactivity) and video-gait analysis parameters. Also, we found no relation between voiding-phase urodynamics (Watts factor, reflecting detrusor power) and all three video-gait analysis parameters in our MSA patients. CONCLUSION The fact that neither detrusor overactivity nor the Watts factor was related with motor disorders in the present study suggests that bladder dysfunction occurs independently from motor disorder in MSA. MCTPs (multiple C2 domain proteins with two transmembrane regions) have been proposed as novel endoplasmic reticulum calcium sensors; however, their function remains largely unknown. Here we report the structure of the four mctp genes from zebrafish (mctp1a, mctp1b, mctp2a and mctp2b), their diversity, expression pattern during embryonic development and in adult tissue and the effect of knocking down the expression of Mctp2b by CRISPR/Cas9. The four mctp genes are expressed from early development and exhibit differential expression patterns but are found mainly in the nervous and muscular systems. Mctp2b tagged with fluorescent proteins and expressed in HEK-293 cells and neurons of the fish spinal cord localized mostly in the endoplasmic reticulum but also in lysosomes and late and recycling endosomes. Knocking down mctp2b expression impaired embryonic development, suggesting that the functional participation of this gene is relevant, at least during the early stages of development. The origin of Arab-speaking population is classified according to their geographical location, ethnic background, and historical influx of nearby and distant populations. Data on HLA class I and class II loci in (Arabian Peninsula) Bahraini population are lacking. We analyzed HLA genetic profile of Bahrainis with neighboring communities, and with Levantines, North Africans, Sub-Saharans, Europeans, and Asians, using genetic distances, neighbor-joining dendrograms, correspondence and haplotype analysis. HLA class I and class II genotyping were done by high resolution PCR-SSP in 175 Bahraini subjects.  https://www.selleckchem.com/products/tenapanor.html  In total, 19 HLA-A, 33 HLA-B, 15 HLA-C, 14 DRB1 and 7 DQB1 alleles were identified. The most common class I alleles were A*020101 (18.3%), A*010101(15.4%), B*350102 (12.9%), C*120101 (15.1%), and C*040101 (14.9%), while DRB1*030101 (18.0%), DQB1*020101 (29.1%), and DQB1*050101 (24.9%) were the most frequent class II alleles. Significant linkage disequilibrium was seen between all HLA loci pairs. DRB1*030101-DQB1*020101 (15.18%) was the most frequent two-locus haplotype. Significant negative Fnd values were observed, indicating balancing selection at studied loci. Bahrainis appear to be related to Western Mediterranean (North Africans, Iberians and French), but relatively distinct from Levantines (Palestinians, Lebanese, and Jordanians) and Sub-Saharans. This indicates limited genetic contribution of Levantine Arabs and Sub-Saharans to the Bahraini gene pool. OBJECTIVE Several earlier reports implicated TP53 (rs1042522) and MDM2 (rs2279744) variants in outcome of colorectal cancer (CRC), but with inconclusive findings. This current meta-analysis designed to uncover the role of these variants in CRC risk. METHODOLOGY Two independent investigators extracted 59 eligible case-control studies from different electronic databases involving Scopus, Web of Science and PubMed prior to June 2019. Pooled odds ratios (ORs) and "95% confidence intervals (CIs)" were computed for different hereditary models. Stratification and heterogeneity analyses, and "Begg's funnel plots" were conducted. In silico data analyses of the functional and structural properties of the study variants were applied. RESULTS In general, 47 and 16 case-control reports for TP53 (11,589 patients and 13,622 controls) and MDM2 (6841 CRC patients and 8792 healthy controls), respectively were enrolled in this meta-analysis. A significant association of TP53 (rs1042522) variant with increased CRC risk in overall pooled subjects under recessive model [(CC vs.