Multiple sclerosis (MS) is a chronic, inflammatory demyelinating disorder of the central nervous system (CNS) targeting myelinated axons. Pathogenesis of MS entails an intricate genetic, environmental, and immunological interaction. Dysregulation of immune response i.e. autoreactive T & B-Cells and macrophage infiltration into the CNS leads to inflammation, demyelination, and neurodegeneration. Disease progression of MS varies among individuals transitioning from one form of relapsing-remitting to secondary progressive MS (SPMS). Research advances have unfolded various molecular targets involved in MS from oxidative stress to blood-brain barrier (BBB) disruption. Different pathways are being targeted so far such as inflammatory and cytokine signaling pathways to overcome disease progression. Therapeutic innovations have significantly transformed the management of MS, especially the use of disease-modifying therapies (DMTs) to reduce relapse rates and control disease progression. Advancements in research, neuroprotective strategies, and remyelination strategies hold promising results in reversing CNS damage. Various mice models are being adopted for testing new entities in MS research.
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SIRT1/PGC-1α-mediated mitophagy participates the improvement roles of BMAL1 in podocytes injury in diabetic nephropathy: evidences from in vitro experiments.
Eur J Med Res
January 2025
Department of Nephrology, Affiliated Hospital of Jiaxing University (The First Hospital of Jiaxing), No.1882, Zhonghuan North Road, Jiaxing, 314000, Zhejiang, China.
Background: Dysfunction in podocyte mitophagy has been identified as a contributing factor to the onset and progression of diabetic nephropathy (DN), and BMAL1 plays an important role in the regulation of mitophagy. Thus, this study intended to examine the impact of BMAL1 on podocyte mitophagy in DN and elucidate its underlying mechanisms.
Materials And Methods: High D-glucose (HG)-treated MPC5 cells was used as a podocyte injury model for investigating the potential roles of BMAL1 in DN.
Protective effects of Notoginsenoside R2 on reducing lipid accumulation and mitochondrial dysfunction in diabetic nephropathy through regulation of c-Src.
Chin Med
January 2025
Department of Nephrology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Background: The treatment options to delay the progression of diabetic nephropathy (DN), a key contributor to chronic kidney disease (CKD), are urgently needed. Previous studies reported that traditional Chinese medicine Panax notoginseng (PNG) exerted beneficial effects on DN. However, the renoprotective effects of Notoginsenoside R2 (NR2), an active component of PNG, on DN have not been investigated.
View Article and Find Full Text PDFCharacterization of liver, adipose, and fecal microbiome in obese patients with MASLD: links with disease severity and metabolic dysfunction parameters.
Microbiome
January 2025
Toronto General Hospital, University Health Network, Toronto, Canada.
Background: Metabolic dysfunction-associated steatotic liver disease (MASLD) encompasses a range of histological findings from the generally benign simple steatosis to steatohepatitis (MASH) which can progress to fibrosis and cirrhosis. Several factors, including the microbiome, may contribute to disease progression.
Results: Here, we demonstrate links between the presence and abundance of specific bacteria in the adipose and liver tissues, inflammatory genes, immune cell responses, and disease severity.
Association of iron deficiency with kidney outcome and all-cause mortality in chronic kidney disease patients without anemia.
Nutr J
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Background: Iron deficiency is prevalent in patients with chronic kidney disease (CKD), even in those without anemia. However, the effects of iron deficiency on CKD progression and all-cause mortality in non-dialysis-dependent CKD (NDD-CKD) patients without anemia remain incompletely understood.
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A study to identify individuals at risk to be affected by late-onset Pompe disease who had previously been given a non-specific or tentative diagnosis for their muscle weakness (Pompe PURSUE).
Orphanet J Rare Dis
January 2025
Department of Human Genetics, Emory University, Atlanta, GA, USA.
Background: Late-onset Pompe disease (LOPD) is an autosomal recessive lysosomal storage disorder that results in severe progressive proximal muscle weakness. Over time, reductions in muscle strength result in respiratory failure and a loss of ambulation. Delayed diagnosis of LOPD deprives patients of treatments that can enhance quality of life and potentially slow disease progression.
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