Haplotype analysis detects MLH1 founder variant in Indian Lynch syndrome patient cohort.

Lynch syndrome (LS) is an autosomal dominant hereditary cancer predisposition syndrome whereby the lifetime risk of developing gastrointestinal and genitourinary cancers rises by to over 50%. It is caused by heterozygous variants in the DNA mismatch repair genes- MLH1, MSH2, MSH6 and PMS2, with the majority detected in MLH1 and MSH2. Recurrently observed LS-associated variants in apparently unrelated individuals have either arisen de novo in different families due to mutation hotspots or are inherited from a common ancestor (founder) that lived several generations back.

Complex chromosomal rearrangements in female carriers experiencing recurrent pregnancy loss or poor obstetric history and literature review.

Purpose: Complex chromosomal rearrangements (CCRs) often remain unidentified as they are rarely observed in the general population. Females with CCRs are generally recognized on the identification of an affected child with multiple congenital anomalies (MCA) or having a history of repeated pregnancy loss/bad obstetric history (RPL/BOH). In contrast, males with CCRs are diagnosed primarily due to infertility.

Use of Biomarkers in Nutrition Intervention Studies of Children: A Scoping Review.

Obesity in youth is an increasingly prevalent public health concern worldwide. Lifestyle interventions aim to help participants establish healthy habits and reduce obesity-related disease risk by targeting physical activity and dietary habits. Most studies assess weight loss, but biomarkers may enable more rapid and comprehensive assessment of intervention success.

SCYL2-related autosomal recessive neurodevelopmental disorders: Arthrogryposis multiplex congenita-4 and beyond?

SCY1-like protein 2 (SCYL2) is a member of the SCY1-like pseudokinase family which regulates secretory protein trafficking. It plays a crucial role in the nervous system by suppressing excitotoxicity in the developing brain. Scyl2 knockout mice have excess prenatal mortality and survivors show severe neurological dysfunction.

The ion channel TRPV5 regulates B-cell signaling and activation.

Introduction: B-cell activation triggers the release of endoplasmic reticulum calcium stores through the store-operated calcium entry (SOCE) pathway resulting in calcium influx by calcium release-activated calcium (CRAC) channels on the plasma membrane. B-cell-specific murine knockouts of SOCE do not impact humoral immunity suggesting that alternative channels may be important.

Methods: We identified a member of the calcium-permeable transient receptor potential (TRP) ion channel family, TRPV5, as a candidate channel expressed in B cells by a quantitative polymerase chain reaction (qPCR) screen.

Patient-reported outcomes in inguinal hernia surgery-Results from the GENESIS study: A multinational multicenter study.

Background: Chronic groin pain following inguinal hernia repair can be troublesome. The current literature is limited, especially from Asia and Africa. We aimed to evaluate patient-reported outcomes using the Carolinas Comfort Scale (CCS) following inguinal hernia repair at an international level, especially to include patients from Asia and Africa.

Lysosomal storage disorders identified in adult population from India: Experience of a tertiary genetic centre and review of literature.

Lysosomal storage disorders (LSDs) in adults have milder phenotype and variable age at presentation. Several studies have described the phenotype, genotype and treatment outcomes for adult-onset LSDs like Gaucher, Fabry, Pompe disease and others. We describe the first systematic study on the occurrence of LSDs in an adult population from India.

Clinical and Health Economic Evaluation of a Novel Device for Fecal Management in Bedridden Patients.

Purpose: To evaluate the clinical effectiveness and health economic benefits of a novel indwelling lattice-based device for fecal management in bedridden patients.

Materials And Methods: This nonrandomized, two-arm study included 70 bedridden patients (≥18 years exhibiting liquid stool) referred from the ICU of surgery and medicine units of a 2000-bed tertiary care referral hospital, assigned to the intervention and control groups. About 35 patients were eligible to be included in the intervention group while 35 patients with contraindications to the intervention device were included in the usual care control group.

Male Infertility: Causes and Management at a Tertiary Care Center in India.

Background Infertility and problems of impaired fecundity have been a concern through the ages and are also considerable clinical problems today, affecting many couples worldwide. Most infertility cases are primarily attributed to male factors, which play a significant role. Additionally, a substantial number of these patients exhibit suboptimal sperm parameters.

Cost of implementing the QualityRights programme in public hospitals in Gujarat providing mental healthcare.

Background & Objectives: Investment in mental health is quite meagre worldwide, including in India. The costs of new interventions must be clarified to ensure the appropriate utilization of available resources. The government of Gujarat implemented QualityRights intervention at six public mental health hospitals.

Late infantile and adult-onset metachromatic leukodystrophy due to novel missense variants in the gene: Case report from India.

Metachromatic leukodystrophy (MLD) due to Sap-B deficiency is a rare autosomal recessive disorder caused due to biallelic variants in the gene. The gene encodes a precursor protein prosaposin, which is subsequently cleaved to form four active glycoproteins: Sap-A, Sap-B, Sap-C, and Sap-D. In case of deficiency of the sphingolipid activator protein Sap-B, there is a gradual accumulation of cerebroside-3-sulfate in the myelin of the nervous system resulting in progressive demyelination.

Evaluating Adequacy of VTE Prophylaxis Dosing with Enoxaparin for Overweight and Obese Patients on an Orthopedic-Medical Trauma Comanagement Service.

Objectives: Venous thromboembolism (VTE) is a common nosocomial condition, developing frequently in overweight and obese patients. VTE prophylaxis with weight-based enoxaparin dosing may be more effective than the standard dosing regimen for overweight and obese patients; however, weight-based dosing is not practiced routinely. In this pilot study we sought to evaluate prophylactic anticoagulation regimens used for VTE prevention in overweight and obese patients on the Orthopedic-Medical Trauma (OMT) service to inform the need for modification of dosing practices.

A novel case of two siblings harbouring homozygous variant in the NEUROG1 gene with autism as an additional phenotype: a case report.

Introduction: NEUROG1 gene is yet to be associated with a set of human phenotypes in the OMIM database. Three cases have previously been diagnosed with cranial dysinnervation due to biallelic variants in the NEUROG1 gene. This is the fourth and a novel report of a sibling pair harboring a homozygous variant in the NEUROG1 gene with autism as an additional phenotype.

Elevated insulin growth factor-1 in dentate gyrus induces cognitive deficits in pre-term newborns.

Prematurely born infants are deprived of maternal hormones and cared for in the stressful environment of Neonatal Intensive Care Units (NICUs). They suffer from long-lasting deficits in learning and memory. Here, we show that prematurity and associated neonatal stress disrupt dentate gyrus (DG) development and induce long-term cognitive deficits and that these effects are mediated by insulin growth factor-1 (IGF1).

Identification of novel exonic variants contributing to hereditary breast and ovarian cancer in west Indian population.

Breast and ovarian cancers are the most common cancer types in females worldwide and in India. Patients with these cancers require an early diagnosis which is essential for better prognosis, treatment and improved patient survival. Recently, the utilization of next-generation sequencing (NGS)-based screening has accelerated molecular diagnosis of various cancers.