Results 91 to 100 of about 1,871,257 (334)

Anionic Citrate‐Based 3D‐Printed Scaffolds for Tunable and Sustained Orthobiologic Delivery to Enhance Tissue Regeneration

Advanced Functional Materials, EarlyView.
A potent anionic citric acid‐based 3D‐printed scaffold is developed for the sustained and controlled release of orthobiologics to enhance orthopedic therapeutic efficacy. Comprehensive in vivo studies demonstrated effective bone fusion and high safety at a low dose of BMP‐2 delivered by the system, establishing it as a promising platform for safe ...
Se‐Hwan Lee, Ruqiang Lu, Andrew House, Zizhao Li, Lindsey Hammond Burton, Katie Josephine Sikes, Lynn Marie Pezzanite, Drew William Koch, Kevin Michael Labus, Ben Gadomski, Jeremiah Easley, Richard Tuan Tran, Su Chin Heo   +12 more
wiley   +1 more source

Surface Engineering of Thrombus‐Targeting Nanocarriers for Cardiovascular Diseases: A Short Review

Advanced Materials Interfaces, EarlyView.
This paper systematically introduces surface modification strategies for thrombus‐targeting nanocarriers, highlights the clinical significance of nanocarrier‐based thrombolysis therapies, and prospects the synergy of combing thrombolysis and anti‐inflammatory therapies for enhanced therapeutic effect.
Xinyue Ge, Lei Ding, Wenjun Zhao, Bohan Cui, Xiang Guan, Mingfei Pan, Qingguo Li, Ning Gu   +7 more
wiley   +1 more source

Efficient Generation of Megakaryocyte Progenitors and Platelets From HSPCs via JAK2/STAT3 Signaling

Advanced Science, EarlyView.
This research presents a novel strategy employing the VGM cocktail, which combines HES7 overexpression with HDAC inhibitor and GABA, to enhance platelet production from hematopoietic stem and progenitor cells by promoting megakaryocyte progenitor (MkP) generation.
Huicong Liu, Lingna Wang, Jiaqing Liu, Haitao Yuan, Kaiqing Zhang, Yun Qiu, Fangfang Zhu   +6 more
wiley   +1 more source

Akkermansia Muciniphila Alleviates Severe Acute Pancreatitis via Amuc1409‐Ube2k‐Foxp3 Axis in Regulatory T Cells

Advanced Science, EarlyView.
Akkermansia depletion correlates with acute pancreatitis (AP) severity. A. muciniphila and its protein Amuc_1409 mitigate pancreatic/systemic inflammation by expanding Tregs and IL‐10. Mechanistically, Amuc_1409 binds Ube2k, inhibiting Foxp3 ubiquitination to stabilize Treg differentiation and IL‐10 production, countering SAP‐induced SIRS/CARS ...
Jinyan Xie, Lijun Du, Yunkun Lu, Xiuliu Guo, Xinyuan Zhou, Yifan Tong, Bo Shen, Xin Yu, Feng Guo, Hong Yu   +9 more
wiley   +1 more source

T cell–mediated autoimmunity in immune thrombocytopenia

European Journal of Haematology, 2021
Immune thrombocytopenia (ITP) is an autoimmune disorder characterized by a low platelet count and an increased risk of bleeding. In addition to anti‐platelet autoantibodies, CD8+ T cells have been implicated as a mechanism of platelet destruction.
J. Vrbensky, I. Nazy, Rumi Clare, M. Larché, D. Arnold   +4 more
semanticscholar   +1 more source

Emerging Concepts in Immune Thrombocytopenia [PDF]

Frontiers in Immunology, 2018
Immune thrombocytopenia (ITP) is an autoimmune disease defined by low platelet counts which presents with an increased bleeding risk. Several genetic risk factors (e.g., polymorphisms in immunity-related genes) predispose to ITP. Autoantibodies and cytotoxic CD8+ T cells (Tc) mediate the anti-platelet response leading to thrombocytopenia. Both effector
Maurice Swinkels, Maaike Rijkers, Jan Voorberg, Gestur Vidarsson, Frank W. G. Leebeek, A. J. Gerard Jansen, A. J. Gerard Jansen   +6 more
openaire   +3 more sources

Differential diagnosis of thrombocytopenes

Онкогематология, 2017
The article presents a systematic diagnostic approach for thrombocytopenia, as well as the results of practical implementation of thrombocytopenia diagnostic protocol in adult patients.
A. L. Melikyan, E. I. Pustovaya, E. K. Egorova, M. V. Kalinina, T. I. Kolosheynova, I. N. Subortseva, E. A. Gilyazitdinova, V. N. Dvirnyk   +7 more
doaj   +1 more source

Refractory Immune Thrombocytopenia Successfully Treated with High-Dose Vitamin D Supplementation and Hydroxychloroquine: Two Case Reports [PDF]

, 2013
Introduction: Immune thrombocytopenic purpura is thought to be characterized by an immune response against the host’s own platelets. If the thrombocytopenia is severe, patients are initially treated with high-dose steroids.
Bockow, Barry, Bockow, Tamara B
core   +1 more source

Diagnosing Immune Thrombocytopenia [PDF]

Hämostaseologie, 2019
AbstractAlthough the detection of a characteristic autoantibody can prove immune thrombocytopenia (ITP), this diagnosis is often based on the exclusion of other causes of thrombocytopenia. Direct glycoprotein (GP)-specific tests have the property required to demonstrate such a characteristic autoantibody. In contrast, platelet-associated immunoglobulin
openaire   +2 more sources

Exosomal CMTM4 Induces Immunosuppressive Macrophages to Promote Ovarian Cancer Progression and Attenuate Anti‐PD‐1 Immunotherapy

Advanced Science, EarlyView.
In ovarian tumors with high CMTM4 expression, exosomes transfer CMTM4 to macrophages, upregulating ICAM1 and promoting M2 polarization via p65 nuclear translocation. This suppresses immunity by increasing PD‐1 and Tregs while reducing CD8+ T cells.
Bo Yin, Jianyi Ding, Jie Liu, Haoran Hu, Yashi Zhu, Meiqin Yang, Huijuan Zhou, Baoyou Huang, Tiefeng Huang, Mengjie Li, Yinyan He, Ang Li, Lingfei Han   +12 more
wiley   +1 more source