Results 41 to 50 of about 1,304,823 (301)

Targeting macrophage endocytosis via platelet membrane coating for advanced osteoimmunomodulation

, 2022
The identification, uptake, and clearance of nanoparticles (NPs) by phagocytes are critical in NP-based therapeutics. The cell membrane coating technique has recently emerged as an ideal surface modification approach to help NP bypass phagocytosis. CD47,
Mu, Yuqing, Xiao, Lan, Xiao, Yin, Gao, Wendong   +3 more
core   +1 more source

The human platelet transcriptome and proteome is altered and pro-thrombotic functional responses are increased during prolonged hypoxia exposure at high altitude

Platelets, 2020
Exposure to hypoxia, through ascension to high altitudes (HAs), air travel, or human disease, is associated with an increased incidence of thrombosis in some settings. Mechanisms underpinning this increased thrombosis risk remain incompletely understood,
Chunxiang Shang, Tana Wuren, Qing Ga, Zhenzhong Bai, Li Guo, Alicia S. Eustes, Kyra N. McComas, Matthew T. Rondina, Rili Ge   +8 more
doaj   +1 more source

An Engineered Biomimetic Nanoreactor With Cascade Functions for Targeted and Combinatorial Therapy of Ischemic Stroke

Advanced Healthcare Materials, EarlyView.
Preparation of RVG‐modified erythrocyte membrane‐coated HMPB nanocarriers loaded with L‐arginine and NBP (RM@HPAN) and its neuroprotective mechanism. After intravenous injection, RM@HPAN achieves prolonged circulation, RVG‐29‐mediated BBB penetration, and ischemic accumulation.
Shaofa Li, Ying Wu, Huimin Wei, Jinyong Teng, Zaizhi Yang, Jufang Chen, Bao Liao, Xiaoqin Huang, Lanqing Meng, Tong Li   +9 more
wiley   +1 more source

Identification of 22 novel mutations in patients with Glanzmann's thrombasthenia [PDF]

, 2008
Glanzmann's thrombasthenia (GT) is an autosomal recessive inherited platelet function defect that characterized by reduction in, or absence of, platelet aggregation in response to multiple physiologic agonists. GT is characterized by normal platelet
Renu Saxena, Ved Choudhry, Meganathan Kannan, Rajive Kumar, Firdos Ahmad, Birendra Yadav, Abdul Ethayathulla   +6 more
core  

Molecular typing of human platelet antigens in immune thrombocytopenia patients in northern Brazil

Revista Brasileira de Hematologia e Hemoterapia
Background: Immune thrombocytopenia is an immune disease characterized by thrombocytopenia and bleeding due to platelet antibodies against platelet membrane glycoproteins. Human platelet antigens are derived from polymorphisms of these glycoproteins. The
Julia Cavalcante do Carmo, Prissyla de Souza Klippel, Sabrine da Costa Cordeiro, Ângela Maria dos Santos Fernandes, Raquel Medeiros Pinto, Simone Schneider Weber, Cleiton Fantin   +6 more
doaj   +1 more source

Regenerative potential of autologous platelet-rich fibrin with and without amnion membrane in the treatment of Grade-II furcation defects: A clinicoradiographic study

Journal of Indian Society of Periodontology, 2018
Context: Platelet-rich fibrin (PRF), platelet concentrate composed of cytokines and structural glycoproteins trapped within polymerized fibrin meshwork, has the potential to accelerate healing of periodontal tissues.
Jaspreet Kaur, Shalu Chandna Bathla
doaj   +1 more source

Charge‐Reversed Lipid Nanoparticles Enable Encapsulation of Pt2L4 Nanocages for In vivo Anti‐Cancer Treatment

Advanced Materials, EarlyView.
Charge‐reversed lipid nanoparticles (revLNPs) enable efficient encapsulation and delivery of cationic Pt2L4 nanocages. Encapsulation preserves potent anticancer activity while improving circulation, reducing vascular leakage, and promoting favorable biodistribution in vivo.
Renzo A. Knol, Bochuan Hu, Eduard O. Bobylev, Martina Farber, Petrus C. M. Laan, Thomas J. F. Kock, Bauke Fontein, Johanna Erbani, Oscar Escalona‐Rayo, Seline S. Roose, Tom Keijer, Gabriel Forn‐Cuní, B. Ewa Snaar‐Jagalska, Leila Akkari, Joost N. H. Reek, Alexander Kros, Dennis Aschmann   +16 more
wiley   +1 more source

Engineered Brain‐Targeted Exosomes Delivering FGF1 for Sustained Glycemic Regulation and Multitarget Neurovascular Protection in Diabetic Stroke

Advanced Science, EarlyView.
ABSTRACT Diabetic stroke is characterized by a hyperglycemic and pro‐inflammatory microenvironment that exacerbates neurovascular dysfunction. However, the blood–brain barrier (BBB) remains a formidable obstacle, restricting the delivery of most therapeutic molecules.
Bixin Shen, Chengxiang Zhang, Junhui Wang, Xichong Zhong, Shihao Chen, Xue Wang, Xiaokun Li, Li Lin   +7 more
wiley   +1 more source

The Adipose‐Sympathetic Nerve Crosstalk: FSTL1 as an Adipocyte‐Derived Neurotrophic Factor for WAT Browning

Advanced Science, EarlyView.
As a novel adipose‐derived neurotrophic factor, Follistatin‐like 1 is endocytosed by sympathetic neurons primarily via tropomyosin‐related kinase B. This process promotes sympathetic innervation in adipose tissue and norepinephrine release, leading to white adipose tissue browning, enhanced thermogenesis, and anti‐obesity effects in mice.
Xiao‐Wei Jia, Jia‐Xin Liu, Rui‐Ping Wang, Xue‐Qin Wu, Yao Che, Mu‐Chen Wu, Hong‐Wei Shang, Xin Lu, Tao Lu, Lu‐Lu Wang, Chun‐Yan Jiang, Dong‐Liang Fang, Chun Yang, Yan Gao   +13 more
wiley   +1 more source

Effect of Glycoprotein IIb-IIIa Receptor Antagonism on Platelet Membrane Glycoproteins after Coronary Stent Placement

, 1998
SummaryPlatelet membrane glycoproteins play a crucial role in ischemic complications after coronary stenting. Glycoprotein IIb-IIIa blockade reduces adverse clinical events after angioplasty but is associated with rare but profound thrombocytopenia that ...
Timm Dickfeld, Albert Schömig, Dietlind Zohlnhöfer, Meinrad Gawaz, Franz-Josef Neumann, Andreas Ruf, Gisela Pogátsa-Murray   +6 more
core   +1 more source