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http://dx.doi.org/10.1046/j.1525-1470.2001.018001071.x | DOI Listing |
Sci Adv
January 2025
Department of Urology, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200092, P. R. China.
Cancer immunotherapies rely on CD8 cytolytic T lymphocytes (CTLs) in recognition and eradication of tumor cells via antigens presented on major histocompatibility complex class I (MHC-I) molecules. However, we observe MHC-I deficiency in human and murine urologic tumors, posing daunting challenges for successful immunotherapy. We herein report an unprecedented nanosonosensitizer of one-dimensional bamboo-like multisegmented manganese dioxide@manganese-bismuth vanadate (BMMBV) to boost multiple branches of immune responses targeting MHC-I-deficient tumors.
View Article and Find Full Text PDFNaunyn Schmiedebergs Arch Pharmacol
January 2025
Division of Nephrology, Faculty of Medicine, Department of Internal Medicine, Suleyman Demirel University, Isparta, Turkey.
The kidneys have a regulatory role in many diseases with their diuresis function and capacity to maintain electrolyte balance. In case of extensive damage, the kidney's filtration capacity is impaired and cannot fulfill its functions. Fluvoxamine (FLV), an antidepressant agent, has antioxidant and anti-inflammatory effects.
View Article and Find Full Text PDFCurr Alzheimer Res
January 2025
Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
Extracellular vesicles (EVs) are nano-sized membranous particles that are secreted by various cell types and play a critical role in intercellular communication. Their unique properties and remarkable ability to deliver bioactive cargo to target cells have made them promising tools in the treatment of various diseases, including Alzheimer's disease (AD). AD is a devastating neurodegenerative disease characterized by progressive cognitive decline and neuropathological hallmarks, such as amyloid-beta plaques and neurofibrillary tangles.
View Article and Find Full Text PDFNanomedicine (Lond)
January 2025
Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, China.
Photodynamic therapy (PDT) involves the activation of photosensitizers (PSs) by visible laser light at the target site to catalyze the production of reactive oxygen species, resulting in tumor cell death and blood vessel closure. The efficacy of PDT depends on the PSs, the amount of oxygen, and the intensity of the excitation laser. PSs have been extensively researched, and great efforts have been made to develop an ideal photosensitizer.
View Article and Find Full Text PDFCureus
December 2024
Radiodiagnosis, Malla Reddy Medical College for Women, Hyderabad, IND.
Myeloproliferative neoplasms (MPNs) are clonal hematopoietic stem cell disorders commonly characterized by excessive production of blood cell lineages. The JAK2 V617F mutation plays a crucial role in the pathogenesis of these conditions, often leading to thrombotic complications. Here, we present the case of a 21-year-old man who presented with acute abdominal pain and was found to have portal vein thrombosis with splenomegaly.
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