Results 91 to 100 of about 222,279 (290)
Hypoxic and low‐glucose conditions in tumor tissues trigger colorectal tumor cell pyroptosis via sequential activation of the Caspase‐1/Caspase‐6/GSDMC axis. High mobility group box 1 (HMGB1), released from GSDMC‐mediated pyroptotic tumor cells, upregulates CXCL2 expression in adjacent tumor cells, thereby recruiting myeloid‐derived suppressor cells ...
Hanchao Gao+11 more
wiley +1 more source
Coronary angiography of the ex‐situ beating donor heart in a portable organ care system
Abstract Objectives To determine safety and feasibility of ex‐situ coronary angiography. Background To cater for the perpetually growing demand for heart donors, interest in donation following circulatory death (DCD) has been rekindled. Further pursuit of donor pool expansion has led to eligibility extension to “marginal” donors who are at higher risk ...
Thomas Meredith+10 more
wiley +1 more source
BackgroundCognitive impairment in the setting of heart failure with preserved ejection fraction remains poorly understood. Using aortic‐banded miniature swine displaying pathological features of human heart failure with preserved ejection fraction, we ...
T. Dylan Olver+6 more
doaj +1 more source
This study investigates the role of protein arginine methyltransferase 1 (PRMT1) in endothelial cells (ECs) in chronic obstructive pulmonary disease (COPD). Mice with endothelial‐specific PRMT1 deletion develop pulmonary hemorrhage, inflammation, and apoptosis, driven by excessive nuclear factor kappa B activation.
Thi Thuy Vy Tran+7 more
wiley +1 more source
Constraints on mass ejection in black hole formation, derived from black hole X-ray binaries [PDF]
Both the recently observed high runaway velocities of Cyg X-1 (~50 km/s) and X-ray Nova Sco 1994 (> ~100 km/s) and the relatively low radial velocities of the black hole X-ray binaries with low mass donor stars, can be explained by symmetric mass ejection in the supernovae (SNe) which formed the black holes in these systems.
arxiv
Heart failure predisposes to an increased risk of silent cerebral infarction, and data related to left ventricular ejection fraction are still limited.
Márcia Maria Carneiro Oliveira+7 more
doaj +1 more source
Mechanisms of heart failure with well preserved ejection fraction in dogs following limited coronary microembolization [PDF]
Kunlun He
openalex +1 more source
In the context of chronic hyperglycemia, a DDR is initiated, leading to the pathological activation of DNA‐PKcs in the diabetic heart. This activated DNA‐PKcs directly interacts with and phosphorylates YAP1 at Thr226, thereby increasing the nuclear expression of YAP1.
Junyan Wang+10 more
wiley +1 more source
Heart failure with preserved ejection fraction. Diastolic dysfunction, subtle systolic dysfunction, systolic-ventricular and arterial stiffening, or misdiagnosis? [PDF]
Paul Steendijk
openalex +1 more source
A novel self‐assembled nanomedicine (PMDDH) has been developed for the co‐delivery of doxorubicin and metformin, aiming to enhance the anti‐tumor efficacy of doxorubicin while alleviating its cardiotoxicity through the activation of cGAS‐STING and AMPK signaling pathways, respectively.
Jiaxin Huang+9 more
wiley +1 more source