Exome sequencing identifies ADGRG4 G-protein-coupled receptors gene as a novel cancer biomarker in ovarian cancer patients from North India.

Adhesion G protein-coupled receptor G4 (ADGRG4) is a G protein-coupled receptor (GPCR) that belongs to the adhesion family. Participation of ADGRG4 in cell adhesion and migration, signaling pathway activation, influence on angiogenesis, and modulation of immune responses are some of the possible ways through which it may contribute to oncogenesis. Conducting extensive omics studies poses budgetary challenges to small labs in peripheral areas, primarily due to restricted research funding and resource limitations. Here we propose a low-budget model for biomarker screening. A total of 11 ovarian cancer samples were sent for exome sequencing. Among various genes, ADGRG4 variants were present in all 11 samples and thus were chosen as a potential biomarker in the present population. However, the precise role of ADGRG4 in cancer is not fully understood. The present study aims to look at the association between the ADGRG4 gene variants and their risk of ovarian cancer in the North Indian region of Jammu and Kashmir, India. Overall, 235 individuals (115 cases and 120 healthy controls) were genotyped for the selected biomarker using Sanger sequencing. Logistic regression was used to assess the relationship between the variant and ovarian cancer. A statistically significant association was identified between the ADGRG4 variant rs5930932 polymorphism and the incidence of ovarian cancer among the study population. When corrected for age and BMI, the dominating OR of variant rs5930932 was 1.035 (1.003-1.069) under HWE patients (0.95) and controls (0.18), with a p-value of (0.03). According to the findings of the current investigation, the ADGRG4 gene variant rs5930932 increases the chance of developing ovarian cancer in the studied population.

Pre and post treatment quality of life among patients of hepatobiliary and pancreatic cancers in North India: A prospective study.

Context: Studies reporting quality of life (QOL) measures alongside conventional measures of effectiveness of interventions and outcome are essential. Aims: We aimed to compare QOL and mental well-being in hepatobiliary and pancreatic cancer patients before and after receiving treatment. Settings and Design: This was a hospital-based prospective study. Methods and Materials: The study was conducted in North India for a period of 1 year. QOL was assessed in 118 patients using the Functional Assessment of Cancer Therapy-Hepatobiliary Scale and Diagnostic and Statistical Manual of Mental Disorders Fifth Edition Level 1 Cross-Cutting Symptom Measure-Adult was used to assess the psychiatric domains of subjects. Statistical Analysis Used: The data were analyzed using MS Excel and SPSS version 23. Statistical significance between QOL scores at baseline and 12 weeks was evaluated by Student's t-test. Pre- and post-Cronbach's alpha reliability coefficient was also calculated. Results: 59.4% of subjects were females and 40.6% were males. Carcinoma gallbladder was the predominant cancer (2/3rd) followed by carcinoma pancreas (1/3rd). Both pre- and posttreatment reliability coefficients showed values ≥ 0.75, indicating that the questionnaire reliably measured different domains of health-related QOL, both on generic and disease-specific scales. Using paired t-test, a significant difference was observed only in the physical (P = 0.001) and functional (P = 0.0002) domains. There was a slight increase in proportion of patients demonstrating improvement in severity of depression and anxiety at 6-12 weeks and the number of patients experiencing moderate symptoms of sleep disorders and somatic disorders. The number of patients experiencing severe symptoms of anger decreased posttreatment. Conclusions: QOL is amenable to improvement with timely interventions including counseling.

Solitary plasmacytoma of the proximal tibia in an adolescent.

This is the case report of a 14-year young female who was diagnosed with solitary bone plasmacytoma (SBP) of proximal tibia and was treated by local involved field radiotherapy. We present the clinical, radiological and pathological findings of the case and review of the available treatment options and prognosis of this rare site presentation of plasmacytoma in an adolescent female.

Evaluation of outcome and prognostic factors in patients of glioblastoma multiforme: A single institution experience.

AIMS: We present retrospective analysis of patients of glioblastoma multiforme (GBM) and discuss clinical characteristics, various treatment protocols, survival outcomes, and prognostic factors influencing survival. MATERIALS AND METHODS: From January 2002 to June 2009, 439 patients of GBM were registered in our department. The median age of patients was 50 years, 66.1% were males, and 75% underwent complete or near-total excision. We evaluated those 360 patients who received radiotherapy (RT). Radiotherapy schedule was selected depending upon pre-RT Karnofsky Performance Status (KPS). Patients with KPS < 70 (Group I, n = 48) were planned for RT dose of 30-35 Gy in 10-15 fractions, and patients with KPS ≥ 70 (Group II, n = 312) were planned for 60 Gy in 30 fractions. In group I, six patients and in group II, 89 patients received some form of chemotherapy (lomustine or temozolomide). STATISTICAL ANALYSIS USED: Statistical analysis was done using Statistical Package for Social Sciences, version 12.0. Overall survival (OS) was calculated using Kaplan-Meier method, and prognostic factors were determined by log rank test. The Cox proportional hazards model was used for multivariate analysis. RESULTS: The median follow-up was 7.53 months. The median and 2-year survival rates were 6.33 months and 2.24% for group I and 7.97 months and 8.21% for group II patients, respectively (P = 0.001). In multivariate analysis, site of tumor (central vs. others; P = 0.006), location of tumor (parietal lobe vs. others; P = 0.003), RT dose (<60 Gy vs. 60 Gy; P = 0.0001), and use of some form of chemotherapy (P = 0.0001) were independent prognostic factors for survival. CONCLUSIONS: In patients with GBM, OS and prognosis remains dismal. Whenever possible, we should use concurrent and/or adjuvant chemotherapy to maximize the benefits of post-operative radiotherapy. Patients with poor performance status may be considered for hypofractionated RT schedules, which have similar median survival rates as conventional RT.

Squamous cell carcinoma of supraglottic larynx with metastasis to all five distal phalanges of left hand.

Subcutaneous metastasis from carcinoma larynx is a rare presentation and to the phalynx is the rarest. We herein describe a case report of carcinoma supraglottic larynx, which is involving all five distal phalanges of left hand with simultaneous metastases to lung and liver. Acrometastasis is an unusual presentation, which might mimic an infectious or inflammatory pathology. The brief report highlights the importance of clinical awareness of metastatic dissemination to unusual sites in the face of increasing cancer survivorship.