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Clinical practice guidelines for management of disseminated intravascular coagulation in Japan 2024. Part 3: solid cancers and vascular abnormalities.
Int J Hematol
January 2025
Associated Department With Mie Graduate School of Medicine, Mie Prefectural General Medical Center, Yokkaichi, Japan.
This study discusses disseminated intravascular coagulation (DIC) associated with solid cancers and various vascular abnormalities, both of which generally exhibit chronic DIC patterns. Solid cancers are among the most significant underlying diseases that induce DIC. However, the severity, bleeding tendency, and progression of DIC vary considerably depending on the type and stage of the cancer, making generalization difficult.
View Article and Find Full Text PDFMurine vs. Human Osteoblast Responses to Coagulation and Inflammatory Factors: Reconsidering the Use of Animal Models in Hemophilia a Research.
Biomedicines
November 2024
Department of Pediatrics I, Medical University Innsbruck, 6020 Innsbruck, Austria.
: Hemophilia A is associated with frequent bleeding episodes, joint damage, and reduced bone mineral density (BMD). The role of coagulation factors and inflammatory cytokines on bone metabolism, particularly on osteoblast function, is of increasing interest. However, significant inter-species differences in bone remodeling raise concerns about the translatability of findings from murine models to human systems.
View Article and Find Full Text PDFReactive oxygen species: Orchestrating the delicate dance of platelet life and death.
Redox Biol
January 2025
School of Basic Medical Sciences, Southwest Medical University, Luzhou, 646000, China; Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province, (Collaborative Innovation Center for Prevention of Cardiovascular Diseases), Institute of Cardiovascular Research, Southwest Medical University, Luzhou, 646000, China. Electronic address:
Article Synopsis
- Platelets play a critical role in blood clotting and the immune response, relying on a balanced relationship between their production and destruction influenced by reactive oxygen species (ROS).
- Moderate levels of ROS enhance platelet production and function, aiding in processes like collagen binding and thrombus formation, but high levels can lead to platelet apoptosis and increased risk of thrombosis.
- The review emphasizes the need for further research into specific ROS signaling pathways, which could lead to new therapies for platelet-related disorders by leveraging the beneficial aspects of ROS while managing their harmful effects.
Haemotoxicity of snakes: a review of pathogenesis, clinical manifestations, novel diagnostics and challenges in management.
Trans R Soc Trop Med Hyg
January 2025
Department of Clinical Medicine, Faculty of Medicine, University of Colombo, P.O. 00800, Sri Lanka.
Haemotoxicity is the most common complication of systemic envenoming following snakebite, leading to diverse clinical syndromes ranging from haemorrhagic to prothrombotic manifestations. Key haematological abnormalities include platelet dysfunction, venom-induced consumption coagulopathy, anticoagulant coagulopathy and organ-threatening thrombotic microangiopathy. Diagnostic methods include the bedside whole blood clotting test, laboratory coagulation screening and other advanced methods such as thromboelastogram and clot strength analysis.
View Article and Find Full Text PDFSnakebite envenomation-associated acute kidney injury: a South-Asian perspective.
Trans R Soc Trop Med Hyg
January 2025
Department of Medicine, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry 605006, India.
Snakebite is a neglected public health problem in tropical countries. Snakebite envenomation-associated acute kidney injury (SBE-AKI) is a major complication accounting for significant morbidity and mortality. The pathogenesis of SBE-AKI may be multifactorial, including prerenal AKI secondary to hemodynamic alterations, intrinsic renal injury, immune-related mechanisms, venom-induced consumptive coagulopathy and capillary leak syndrome.
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