191 results match your criteria: "Chandigarh Group of Colleges[Affiliation]"

In recent years, genistein has garnered increased interest for its ability to inhibit numerous deregulated targets associated with cancer progression and induction of programmed cell death and antiproliferative activities in human carcinoma cells. Cancer etiology is influenced via multiple disrupted signaling pathways. This study therefore directed toward investigating genistein efficacy in modulating mRNA expression levels of two crucial Human Pappiloma Virus (HPV) (E7 and E6) oncogenes for cancer treatment.

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Epigenetic biomarkers in Alzheimer's disease: Diagnostic and prognostic relevance.

Ageing Res Rev

December 2024

Société Francophone de Nutrithérapie et de Nutrigénétique Appliquée, Villeurbanne, France; International Institute of Nutrition and Micronutrition Sciences, Saint-Étienne, France.

Alzheimer's disease (AD) is a leading cause of cognitive decline in the aging population, presenting a critical need for early diagnosis and effective prognostic tools. Epigenetic modifications, including DNA methylation, histone modifications, and non-coding RNAs, have emerged as promising biomarkers for AD due to their roles in regulating gene expression and potential for reversibility. This review examines the current landscape of epigenetic biomarkers in AD, emphasizing their diagnostic and prognostic relevance.

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  • Climate change poses a serious threat to agriculture, prompting the need for sustainable farming practices, specifically through the use of rhizobacterial biostimulants that enhance crop resilience.
  • The study isolated and analyzed 34 strains of ACC-deaminase producing rhizobacteria from the Indian trans-Himalayas, showcasing their plant growth promotion abilities and strong enzyme activity.
  • Field tests demonstrated that certain strains, particularly from the Pseudomonas genus, significantly improved crop growth and productivity under various stress conditions with reduced fertilizer use, benefiting crops like garlic, pea, and maize.
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Improving the crystallinity of formamidinium triiodide (FAPbI) perovskite layer is one of the most effective approaches to increase the photovoltaic performance and stability of FAPbI-based solar cells (FSCs). In the current study, FAPbI layers were fabricated through a sequential deposition method. The morphology and crystalline properties of the FAPbI layers were modified by controlling the lead iodide (PbI) precursor by adding pyrrolidinium (Pyr) material into the PbI layer and modulating the FAPbI crystallization.

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This article is devoted to the synthesis of a new magnetic palladium catalyst that has been immobilized on A-TT-Pd coated-magnetic FeO nanoparticles. Such surface functionalization of magnetic particles is a promising method to bridge the gap between heterogeneous and homogeneous catalysis approaches. The structure, morphology, and physicochemical properties of the particles were characterized through different analytical techniques, including TEM, FT-IR, XRD, SEM, EDS, TGA-DTG, ICP, and VSM techniques.

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Hepatitis C, caused by the hepatitis C virus (HCV), is a prevalent liver disease with severe outcomes, including cirrhosis and hepatocellular carcinoma. Traditional diagnostic methods primarily detect antiviral antibodies (anti-HCV) or viral RNA, but these approaches have limitations. Anti-HCV antibodies may take 2-4 weeks to develop in acute cases and can be absent in some individuals, leading to undiagnosed early-stage infections.

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Ongoing competition between disease-causing bacteria and human hosts has resulted in the discovery of a wide array of antibacterials. The advent of antibacterials ushered in a promising period in the realm of microbiology, but its brilliance was short-lived and soon diminished. The excessive and incorrect use of antibacterials results in limited selection pressure on the targeted microorganisms, which in turn promotes the evolution of microbes instead of killing them.

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  • * The study analyzed data from nine randomized clinical trials, finding that AGE tea supplementation leads to a significant reduction in systolic and diastolic blood pressure among participants, particularly at doses over 1200 mg/day.
  • * While the findings suggest that AGE could be beneficial for lowering blood pressure, further well-structured trials are necessary to validate these results.
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Therapeutic Potential of lncRNAs in Regulating Disulfidptosis for Cancer Treatment.

Pathol Res Pract

November 2024

Department of Pharmaceutical Sciences and Technology, Birla Institue of Technology (BIT), Mesra, Ranchi, Jharkhand 835215, India.

Non-coding RNAs (lncRNAs) play critical roles in various cellular processes, including a novel form of regulated cell death known as disulfidptosis, characterized by accumulating protein disulfide bonds and severe endoplasmic reticulum stress. This review highlights the therapeutic potential of lncRNAs in regulating disulfidptosis for cancer treatment, emphasizing their influence on key pathway components such as GPX4, SLC7A11, and PDIA family members. Recent studies have demonstrated that targeting specific lncRNAs can sensitize cancer cells to disulfidptosis, offering a promising approach to cancer therapy.

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The recent global resurgence of Mpox (formerly monkeypox), primarily transmitted via close contact and respiratory droplets, highlights a significant shift in its epidemiology, particularly among men who have sex with men (MSM). This resurgence underscores the need for robust public health responses and improved surveillance. This comprehensive review of current literature focuses on recent outbreaks, virology, and available treatments.

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Chemotherapy is a key treatment option for gastric cancer, but over 50% of patients develop either inherent or acquired resistance to these drugs, resulting in a 5-year survival rate of only about 20%. The primary treatment for advanced gastric cancer typically involves chemotherapy based on platinum or fluorouracil. Several factors can contribute to platinum resistance, including decreased drug uptake, increased drug efflux or metabolism, enhanced DNA repair, activation of pro-survival pathways, and inhibition of pro-apoptotic pathways.

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  • - Cotton seeds struggle with germination due to sensitivity to pests and environmental stresses; this study explored using zinc oxide (ZnO) and titanium dioxide (TiO) nanoparticles to improve seed quality.
  • - The nanoparticles were applied to two cotton varieties (H 1300 and H 1098-i), and various seed quality metrics were analyzed over 12 months to assess the impact of the treatments.
  • - Results showed that nanopriming with ZnO nanoparticles led to better seed quality retention compared to controls, while storage time and treatment type significantly affected most parameters measured, except for germination percentage in some cases.
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Inflammatory bowel disease (IBD) is an idiopathic disease caused by a dysregulated immune response to host intestinal microflora. A hyperactive inflammatory and immunological response in the gut has been shown to be one of the disease's long-term causes despite the complexity of the clinical pathology of IBD. The innate immune system activator known as human gut inflammasome is thought to be a significant underlying cause of pathology and is closely linked to the development of IBD.

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  • * Acetylation affects the functioning of proteins like cytokine receptors and transcription factors, which play crucial roles in inflammatory responses.
  • * Some HDAC inhibitors are used as cancer treatments due to their ability to control cell growth and programmed cell death, and this review discusses their potential application in treating inflammatory diseases like arthritis and IBD.
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The complex pathophysiology of Alzheimer's disease (AD) poses challenges for the development of therapies. Recently, neuroinflammation has been identified as a key pathogenic mechanism underlying AD, while inflammation has emerged as a possible target for the management and prevention of AD. Several prior studies have demonstrated that medications modulating neuroinflammation might lessen AD symptoms, mostly by controlling neuroinflammatory signaling pathways such as the NF-κB, MAPK, NLRP3, etc, and their respective signaling cascade.

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The utilization of nanoformulations derived from natural products for the treatment of many human diseases, including cancer, is a rapidly developing field. Conventional therapies used for cancer treatment have limited efficacy and a greater number of adverse effects. Hence, it is imperative to develop innovative anticancer drugs with superior effectiveness.

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For millennia, Cannabis sativa has served diverse roles, from medicinal applications to recreational use. Despite its extensive historical use, only a fraction of its components have been explored until recent times. The therapeutic potential of Cannabis and its constituents has garnered attention, with suggestions for treating various conditions such as Parkinson's disease, epilepsy, Alzheimer's disease, and other Neurological disorders.

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Background: Cancer poses a significant public health challenge in India, making it crucial to predict its future impact for effective healthcare planning. This study forecast cancer incidence, mortality, and disability-adjusted life years (DALYs) in India from 2022 to 2031.

Methods: We extracted age-standardized data on incidence, prevalence, DALYs, and mortality from 1990 to 2021 from the Global Burden of Disease (GBD) study.

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The development of cancer immunology heavily relies on the interaction between long non-coding RNAs (lncRNAs) and molecular chaperones. By participating in gene regulation, lncRNAs interact with molecular chaperones, which play a critical role in protein folding and stress responses, to influence oncogenic pathways. This interaction has an impact on both the immune cells within the tumor microenvironment and the tumor cells themselves.

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  • * Abnormal activation of the PI3K/AKT pathway is associated with cancer progression, as it supports critical cellular functions and is influenced by factors like cytokines.
  • * Recent research highlights how exosomal miRNAs can modulate the PI3K/AKT pathway, impacting cancer cell behavior, progression, and drug resistance, showcasing their potential medical applications.
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Revolutionizing cancer treatment: an in-depth exploration of CAR-T cell therapies.

Med Oncol

October 2024

Chandigarh College of Pharmacy, Chandigarh Group of Colleges, Landran, Sahibzada Ajit Singh Nagar, Punjab, 140307, India.

Article Synopsis
  • - Cancer is a major global health issue, and traditional treatments face limitations due to the diverse nature of cancer cells, leading researchers to explore immunotherapy as a promising alternative.
  • - CAR-T cell therapy is a groundbreaking immunotherapy technique that modifies a patient's T cells to specifically target and kill tumor cells, showing success in certain blood cancers like B-cell leukemia and lymphoma.
  • - Despite its potential, CAR-T cell therapy faces challenges such as severe side effects and its limited effectiveness in solid tumors, necessitating innovative strategies and collaborative efforts to enhance treatment efficacy and address practical clinical applications.
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The most prevalent form of primary liver cancer, hepatocellular carcinoma (HCC) poses a significant global health challenge due to its limited therapeutic options. Researchers are currently focused on the complex molecular landscape that governs the initiation and progression of HCC in order to identify new avenues for diagnosis, prognosis, and treatment. In the context of HCC, the Kinesin Superfamily Proteins (KIFs) have become critical regulators of cellular processes, prompting a growing interest in their function among the diverse array of molecular actors implicated in cancer.

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Polylysine in biomedical applications: from composites to breakthroughs.

Biomed Mater

October 2024

The ICFAI University, ICFAI School of Pharmaceutical Sciences, The ICFAI University, Dehradun, 248011, INDIA.

Article Synopsis
  • - Polylysine-based composites are versatile, biocompatible materials ideal for biomedical applications like drug delivery, tissue engineering, wound healing, and biosensing due to their ability to encapsulate drugs and promote cellular interactions.
  • - They provide controlled release of therapeutic agents, ensure minimal cytotoxicity, and enhance scaffold properties for cell adhesion and tissue regeneration, making them beneficial in regenerative medicine.
  • - Their antimicrobial properties aid wound healing, and their high surface area allows for improved sensor performance in biosensing applications, while also serving as potential contrast agents in bioimaging for disease diagnostics.
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Exploring hypoxia-induced ncRNAs as biomarkers and therapeutic targets in lung cancer.

Pathol Res Pract

November 2024

Uttaranchal Institute of Pharmaceutical Sciences, Division of Research and Innovation, Uttaranchal University, India. Electronic address:

Article Synopsis
  • Lung cancer is responsible for about 20% of global cancer deaths, and low oxygen levels (hypoxia) in tumors significantly contribute to its severity and treatment resistance.
  • Non-coding RNAs (ncRNAs) like lncRNAs, miRNAs, circRNAs, and siRNAs play important roles in gene regulation and tumor behavior, with certain ncRNAs linked to aggressive lung cancer spread and others showing potential for early detection.
  • Understanding how hypoxia interacts with ncRNAs could lead to new biomarkers and targeted therapies, helping to improve treatment outcomes for lung cancer patients.
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  • Metabolic dysfunction-associated fatty liver disease (MAFLD) involves fat accumulation in the liver and can progress to severe stages like steatohepatitis and fibrosis, influenced by both environmental and genetic factors.
  • Long non-coding RNAs (lncRNAs) are RNA molecules that regulate gene expression and have been linked to various liver diseases, including MAFLD, although their specific roles in this condition remain largely unclear.
  • This review highlights recent findings on lncRNAs in MAFLD's development and explores their potential as therapeutic targets for managing this prevalent liver disease.
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