Results 111 to 120 of about 10,071 (256)

Four‐dimensional immuno‐mechanobiomaterials: Dynamic material cues that program host response to prevent fibrosis and enable regeneration

VIEW, EarlyView.
Dynamic immuno‐mechanobiomaterials with time‐programmed mechanical adaptation orchestrate host responses through precise mechanotransduction and immune‐stromal regulation. These adaptive biomaterials minimize mechanical mismatch, attenuate the forign dy response and fibrosis, promote angiogenesis and controlled extracellular matrix remodeling, and ...
Gobinath Vellapalayam Manoharan, Kathirvel Ayyaswamy, Parthasarathy Vellaichamy, Nagarajan Deivanayagam Pillai, Rithik Gobinath   +4 more
wiley   +1 more source

Hypoxic development down-regulates endothelial Piezo1 via HIF1-α signaling and impairs Piezo1-mediated vasorelaxation.

Hypoxia plays a critical role in regulating vascular function, with endothelial mechanosensitive proteins, such as the piezo-type mechanosensitive ion channel component 1 (Piezo1), emerging as key players in maintaining vascular homeostasis.

core   +2 more sources

Local Low‐Frequency Vibration Enhances Wound‐Healing and Modulates Cellular Senescence in Tissues and Exudates in a Hyperglycemic Rat Model

The Journal of Dermatology, EarlyView.
ABSTRACT Hard‐to‐heal wounds, such as diabetic foot ulcers and pressure injuries, pose major clinical challenges due to chronic inflammation and cellular senescence. Cellular senescence‐associated mechanisms, including stress‐responsive p53/p21 signaling and senescence‐associated secretory phenotype‐related inflammation, contribute to impaired wound ...
Daijiro Haba, Chihiro Takizawa, Qi Qin, Sanai Tomida, Ai Horinouchi, Hiromi Sanada, Gojiro Nakagami   +6 more
wiley   +1 more source

Prenatal imaging phenotypes and outcomes of umbilical‐portal‐systemic venous shunts in singleton and twin pregnancies: A historical cohort study

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
This retrospective cohort compared umbilical‐portal‐systemic venous shunts in singleton and twin pregnancies. Type III was the most common subtype in singletons, whereas Type II was the most common in twins. Fetal growth restriction was more frequent in twins, but primary structural anomaly rates were similar.
Yun Zhang, Meng Meng, Fengyu Wu, Jianping Chen, Fenhe Zhou, Yuchun Ge, Ya Xing, Xinyao Zhou, Gang Zou   +8 more
wiley   +1 more source

The nitty‐gritty of vascular permeability in cancer: targeting blood endothelium to control metastases

British Journal of Pharmacology, EarlyView.
Blood vascular permeability is a hallmark of cancer and acts as an active driver of metastatic dissemination. Metastasis accounts for the vast majority of cancer deaths, yet most work has focussed on tumour‐intrinsic traits and angiogenesis, while the specific contribution of endothelial barrier regulation to intravasation and extravasation remains ...
Pierre Boucher, Mérone Da Costa Oliveira, Adrien Levesque, Alexandre Rutault, Patrick Savoyaud, Nicolas Bréchot, Stéphane Germain   +6 more
wiley   +1 more source

Peripheral targets for neuropathic pain

British Journal of Pharmacology, EarlyView.
Neuropathic pain represents a significant clinical challenge, with still limited pharmacological approaches to symptomatic relief. This review focuses on molecular targets implicated in neuropathic pain, particularly those involved in peripheral mechanisms. Using the IUPHAR/BPS database of biological targets, their occurrence together with ‘neuropathic
Amirhossein Afsharipour, Cosmin I. Ciotu, Felix J. Resch, Michael J. M. Fischer   +3 more
wiley   +1 more source

Piezo1 activation protects against sepsis-induced myocardial dysfunction in a pilot study

Scientific Reports
To explore the role and underlying mechanisms of Piezo1 in sepsis-induced myocardial dysfunction (SIMD). A SIMD model was established in mice via intraperitoneal lipopolysaccharide (LPS) injection.
Angwei Gong, Jing Dai, Yan Zhao, Haijuan Hu, Chengjian Guan, Hangtian Yu, Keke Wang, Sheng Jin, Yuming Wu, Bing Xiao   +9 more
doaj   +1 more source

Genetic Architecture of Pediatric Cardiomyopathies Assessed by Whole‐Exome Sequencing: Insights Into Early‐Onset and Syndromic Forms

Clinical Genetics, EarlyView.
Pediatric cardiomyopathies (CM) are a heterogeneous group of disorders. Their genetic basis remains poorly defined, particularly in children with early‐onset and apparently isolated forms. With a diagnostic yield of 62.7%, our findings suggest that whole‐exome sequencing could improve the diagnosis, genetic counseling, and clinical management of ...
Luana Giovannangeli, Elise Daire, Kahia Messaoudi, Didier Herent, Nathalie Desjeux, Emilie Lacot‐Leriche, Sarah Sauval, Sabine Dirani, Pascal De Groote, Didier Klug, Jean‐Benoit Baudelet, Alexandre Delarue, Olivia Domanski, Pierre‐Alexandre Fontanges, Jamal Ghoumid, Luisa Marsili, Alexis Hermida, Florence Jobic, Guillaume Jedraszak   +18 more
wiley   +1 more source

Piezo1 aggravates ischemia/reperfusion-induced acute kidney injury by Ca2+-dependent calpain/HIF-1α/Notch signaling

Renal Failure
Macrophages play a vital role in the inflammation and repair processes of ischemia/reperfusion-induced acute kidney injury (IR-AKI). The mechanosensitive ion channel Piezo1 is significant in these inflammatory processes.
Xiaoting Chen, Jintao Jiang, Bin He, Shangfei Luo, Qiaorui Tan, Youfen Yao, Rentao Wan, Honglin Xu, Silin Liu, Xianmei Pan, Xin Chen, Jing Li   +11 more
doaj   +1 more source

Genetic Testing Unveils a Novel Thrombospondin‐1 Domain Containing Protein 1 Gene Variant as the Cause of Chronic Edema in a 79‐Year‐Old Woman

Clinical Genetics, EarlyView.
A 79‐year‐old woman with lifelong peripheral edema and an affected sister was found to harbor a novel homozygous THSD1 splice‐site variant. Reduced THSD1 expression in dermal endothelial cells supported the possibility that this variant contributes to chronic hereditary edema.
Eiko Amo, Takafumi Toyohara, Naoya Saijo, Satoko Sato, Jun Takayama, Yoshiko Suto, Yuji Noguchi, Sosuke Kinomura, Yusuke Ishizuka, Shun Watanabe, Koichi Kikuchi, Rui Makino, Mai Yoshida, Yuji Oe, Tasuku Nagasawa, Koji Okamoto, Takehiro Suzuki, Mariko Miyazaki, Shinya Kawaguchi, Takashi Suzuki, Takaaki Abe, Shigeo Kure, Atsuo Kikuchi, Tetsuhiro Tanaka   +23 more
wiley   +1 more source