Publications by authors named "Debjeet Sur"

Immune checkpoint blockade (ICB) has fundamentally transformed cancer treat-ment by unlocking the potency of CD8+ T cells by targeting the suppression of the CTLA-4 and PD-1/PD-L1 pathways. Nevertheless, ICBs are associated with the risk of severe side effects and resistance in certain patients, driving the search for novel and safer immune check-point modulators. Monoamine Oxidase A (MAO-A) plays an unexpected role in the field of cancer.

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Rheumatoid arthritis (RA) is a persistent autoimmune condition characterized by ongoing inflammation primarily affecting the synovial joint. This inflammation typically arises from an increase in immune cells such as neutrophils, macrophages, and T cells (TC). TC is recognized as a major player in RA pathogenesis.

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Objectives: Psoriasis is a persistent autoimmune inflammatory condition that is primarily affecting the skin. Pioglitazone (PGZ), a peroxisome proliferator activated receptor gamma (PPARγ) agonist, has been reported to have anti-inflammatory effects. However, the role of PGZ in psoriatic disease remains unclear.

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Macrophages are the mature form of monocytes that have high plasticity and can shift from one phenotype to another by the process of macrophage polarization. Macrophage has several vital pharmacological tasks like eliminating microorganism invasion, clearing dead cells, causing inflammation, repairing damaged tissues, etc. The function of macrophages is based on their phenotype.

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Objective: This study aims to investigate the anti-inflammatory mechanism of monoamine oxidase inhibitor (MAOI) in carrageenan (CARR) induced inflammation models to reprofile their use. We also aimed to explore the role of monoamine oxidase (MAO)-mediated HO-NF-κB-COX-2 pathway in acute inflammation.

Methods: In vitro anti-inflammatory activity and hydrogen peroxide (HO) scavenging activity were performed according to the established procedure.

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Metabolic diseases such as type 2 diabetes mellitus are usually associated with meta-inflammation. β-cell failure is a marked feature observed in the pathogenesis of type 2 diabetes mellitus. Type 2 diabetes mellitus (T2DM) is a heterogeneous situation that is accompanied by not only defective insulin secretion but also peripheral insulin resistance.

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Alzheimer's disease (AD) is the most common type of dementia that affects the elderly around the world. Chronic type 2 diabetes (T2DM) has been proven to be closely related to neurodegeneration, especially AD. T2DM is characterized by the cell's failure to take up insulin as well as chronic hyperglycemia.

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Monoamine oxidase inhibitors (MAOI) are presently used to treat depression, parkinsonian, and other psychiatric disorders. The present study was aimed to repurpose the use of MOAI in Rheumatoid Arthritis (RA). The animal model of RA was developed using collagen type II (CII) in Freund's complete adjuvant (FCA) followed by lipopolysaccharide (LPS) and a booster dose of CII in FCA.

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