MAM-STAT3-Driven Mitochondrial Ca Upregulation Contributes to Immunosenescence in Type A Mandibuloacral Dysplasia Patients.

Individuals with homozygous laminA/C p.R527C mutations manifest a severe form of Mandibuloacral dysplasia-(MAD) and exhibit overlapping progeroid symptoms, for which the underlying molecular pathology remains unknown. Herein, it is shown that MAD patients achieved inflammaging with different pro-inflammatory cytokines compared to progeria-(HGPS) patient.

Parkinson's Disease: A Progressive Neurodegenerative Disorder and Structure-Activity Relationship of MAO Inhibitor Scaffolds as an Important Therapeutic Regimen.

Parkinson's disease is considered an advancing neurodegenerative disorder with unknown causes, and its association with some risk factors, including aging, family history, and exposure to chemicals, makes it the second most common occurring neurodegenerative disorder throughout the world with increasing prevalence. Parkinson's disease is associated with slow movement, rigidity, tremors, imbalance, depression, anxiety, cognitive impairment, orthostasis, hyperhidrosis, sleep disorders, pain, and sensory disturbances. In recent decades, there has been a rise in research on the development of effective and potential therapies for the treatment of Parkinson's disease.

TUSC3, p53 and p21 genetic association with development of oral submucous fibrosis and oral squamous cell carcinoma among addictive tobacco chewers of Pakistan.

Background: This study delves into the intricate landscape of oral cancer, a global concern with a high incidence in Asian countries. We focus on oral squamous cell carcinoma (OSCC), primarily driven by the consumption of betel nut and its derivatives. OSCC often arises from premalignant lesions like oral submucous fibrosis (OSF).

Determining the psychometric properties of a written test to assess safe dental practice.

Introduction: Safe practice in medicine and dentistry has been a global priority area in which large knowledge gaps are present.Patient safety strategies aim at preventing unintended damage to patients that can be caused by healthcare practitioners. One of the components of patient safety is safe clinical practice.

Understanding the intricacies of cellular senescence in atherosclerosis: Mechanisms and therapeutic implications.

Cardiovascular disease is currently the largest cause of mortality and disability globally, surpassing communicable diseases, and atherosclerosis is the main contributor to this epidemic. Aging is intimately linked to atherosclerosis development and progression, however, the mechanism of aging in atherosclerosis is not well known. To emphasize the significant research on the involvement of senescent cells in atherosclerosis, we begin by outlining compelling evidence that indicates various types of senescent cells and SASP factors linked to atherosclerotic phenotypes.

Immunotherapy: Constructive Approach for Breast Cancer Treatment.

A novel and rapid therapeutic approach is the treatment of human breast cancer by enhancing the host's immune system. In initial findings, program death one (PD-1) and program cell death ligand one (PD-L1) showed positive results towards solid tumors, but tumor relapse and drug resistance are the major concerns. Breast cancer therapy has been transformed by the advent of immune checkpoint blockades (ICBs).

Integrative Analysis of Machine Learning and Molecule Docking Simulations for Ischemic Stroke Diagnosis and Therapy.

Due to the narrow therapeutic window and high mortality of ischemic stroke, it is of great significance to investigate its diagnosis and therapy. We employed weighted gene coexpression network analysis (WGCNA) to ascertain gene modules related to stroke and used the maSigPro R package to seek the time-dependent genes in the progression of stroke. Three machine learning algorithms were further employed to identify the feature genes of stroke.

Quercetin as a Therapeutic Product: Evaluation of Its Pharmacological Action and Clinical Applications-A Review.

Quercetin is the major polyphenolic flavonoid that belongs to the class called flavanols. It is found in many foods, such as green tea, cranberry, apple, onions, asparagus, radish leaves, buckwheat, blueberry, broccoli, and coriander. It occurs in many different forms, but the most abundant quercetin derivatives are glycosides and ethers, namely, Quercetin 3--glycoside, Quercetin 3-sulfate, Quercetin 3-glucuronide, and Quercetin 3'-metylether.

Lauric acid provides neuroprotection against oxidative stress in mouse model of hyperglycaemic stroke.

During ischemic stroke, higher glucose level linked worse outcomes were reported even in patients without pre-existing diabetes. Evidence suggest that such worse stroke outcomes were mainly due to production of reactive, toxic glucose metabolites that expands oxidative damage inside the brain. As a consequence of high oxidative stress, microvasculature structures and tight junctions compromised their functionally, infarct volume expands and brain edema exacerbates.

A single-layer, wideband and angularly stable metasurface based polarization converter for linear-to-linear cross-polarization conversion.

In this article, a single-layer metasurface based reflector design is proposed for linear-to-linear cross-polarization conversion in microwave frequency range. The unit-cell of the proposed design consists of triple-arrow resonant design printed on a grounded FR4 substrate. Excellent cross-conversion is achieved over a broad frequency range (8.

Increasing Frequency of New Delhi Metallo-beta-Lactamase and Klebsiella pneumoniae Carbapenemase Resistant Genes in a Set of Population of Karachi.

Objective: To determine the frequency of Klebsiella pneumoniae Carbapenemase (blaKPC) and New Delhi Metallo-Beta-Lactamase (blaNDM) resistant genes among clinical isolates of Enterobacterales in a set of Karachi population.

Study Design: An observational study.

Place And Duration Of Study: Department of Microbiology, Dr.

Resveratrol from Dietary Supplement to a Drug Candidate: An Assessment of Potential.

Resveratrol (RVT) is a well known phyto-chemical and is widely used in dietary supplements and botanical products. It shows a wide range of pharmacological/beneficial effects. Therefore, it can be a potential candidate to be developed as phyto-pharmaceutical.

Obesity as a Risk Factor for Failure to Wean from ECMO: A Systematic Review and Meta-Analysis.

Purpose: Obesity has been associated with an increased risk of respiratory complications and other systemic illnesses. Respiratory dynamics in an obese patient, combined with modified lung physiology of ARDS, present a significant challenge in managing obese patients with ARDS. Many physicians think of obesity as a relative contraindication to ECMO.

An area efficient and high throughput implementation of layered min-sum iterative construction a posteriori probability LDPC decoder.

Area efficient and high speed forward error correcting codes decoder are the demand of many high speed next generation communication standards. This paper explores a low complexity decoding algorithm of low density parity check codes, called the min-sum iterative construction a posteriori probability (MS-IC-APP), for this purpose. We performed the error performance analysis of MS-IC-APP for a (648,1296) regular QC-LDPC code and proposed an area and throughput optimized hardware implementation of MS-IC-APP.

Uniform patterns based area-efficient and accurate stochastic computing finite impulse response filter.

Stochastic computing has recently gained attention due to its low hardware complexity and better fault tolerance against soft errors. However, stochastic computing based circuits suffer from different errors which affect the output accuracy of these circuits. In this paper, an accurate and area-efficient stochastic computing based digital finite impulse response filter is designed.

Ranolazine Induced Bradycardia, Renal Failure, and Hyperkalemia: A BRASH Syndrome Variant.

Ranolazine is a well-known antianginal drug, that was first licensed for use in the United States in 2006. It was objectively shown to improve exercise capacity and to lengthen the time to symptom onset in patients with coronary artery disease. The most commonly reported side effects of ranolazine include dizziness, headache, constipation, and nausea.

Comparative outcomes of inpatients with lung collapse managed by bronchoscopic or conservative means.

Background: Although the incidence and prevalence of atelectatic lung collapse is unknown, such events are common among inpatients, and there are no guidelines for optimally instituting bronchoscopic techniques. The aim of this study was to evaluate the outcomes of patients with complete or near-complete lung collapse managed via interventional flexible fibreoptic bronchoscopy or a conservative approach.

Methods: Retrospective analysis of all adult patients admitted to BronxCare Health System between January 2011 and October 2017 with a diagnosis of lung collapse/atelectasis.

Pattern of Vitamin D among Pakistani Pregnant Women.

Vitamin D deficiency is an emerging health concern around the world, highly prevalent in south Asian population, despite abundant sunlight. In Pakistan, all age groups are vulnerable to Vitamin D deficiency including pregnant women. This systematic review aimed to determine the pattern of Vitamin D deficiency among Pakistani pregnant women as well as exploring the causes and possible interventions that have had a substantial effect on improving the vitamin D level.

THE QUANTITATIVE EVIDENCE OF MALARIAL TRANSMISSION AND ITS ASSOCIATES IN BAHAWALPUR, PAKISTAN.

Background: Malaria transmission is an extremely complex condition that is manifested differently in different parts of the world. In Pakistan, malaria is still endemic in many areas. Plasmodium vivax and Plasmodium falciparum are identified to be the most prevalent species of malaria in-Pakistan.

Modelling survival data of thalassaemia patients in Pakistan.

Background: Fatimid Foundation with its centers serves as a charitable organization for millions of blood disease carriers in Pakistan. This retrospective survival study is an analysis of the Thalassaemia patients registered in Multan centre who are followed up to nine years to assess the gender risk of death.

Methods: Data on 120 patients of Thalassaemia during 1994-2002 was analyzed.

Job satisfaction among doctors working at teaching hospital of Bahawalpur, Pakistan.

Background: Doctor's profession has long been among one of the most attractive professions in Pakistani society, but doctors are increasingly getting dissatisfied with their jobs. The focus of this study is to point out the most prominent factors of job dissatisfaction among doctors working at Bahawal-Victoria Hospital / Quaid-e-Azam Medical College, Bahawalpur.

Methods: A questionnaire was mailed to a random sample of 60 out of 244 doctors working at Bahawal-Victoria Hospital / Quaid-e-Azam Medical College, Bahawalpur.

A novel HSV-1 virus, JS1/34.5-/47-, purges contaminating breast cancer cells from bone marrow.

Purpose: Oncolytic herpes simplex virus type 1 (HSV-1) vectors show considerable promise as agents for cancer therapy. We have developed a novel recombinant HSV-1 virus (JS1/34.5-/47-) for purging of occult breast cancer cells from bone marrow of patients.