Results 31 to 40 of about 4,201,128 (311)

STAT3 expression is reduced in cardiac pericytes in HFpEF and its loss reduces cellular adhesion and induces pericyte senescence

FEBS Letters, EarlyView.
Heart failure with preserved ejection fraction (HFpEF) accounts for half of the heart failure cases. It is characterised by microvascular dysfunction, associated with reduced pericyte coverage and diminished STAT3 expression in pericytes. Loss of STAT3 impairs pericyte adhesion, promotes senescence, and activates a pro‐fibrotic gene program.
Leah Rebecca Vanicek, Ariane Fischer, Mariano Ruz Jurado, Anita Tamiato, Tara Procida‐Kowalski, Jochen Wilhelm, Dennis Hecker, Maximilian Merten, Felicitas Escher, Badder Kattih, Valentina Puntmann, David John, Marcel H. Schulz, Eike Nagel, Stefanie Dimmeler, Guillermo Luxán   +15 more
wiley   +1 more source

Cardiac impairment or heart failure? [PDF]

BMJ, 2005
“There is no disease that you either have or don't have—except perhaps sudden death or rabies. All other diseases you either have a little or a lot of,” said Geoffrey Rose.1 This is true of “heart failure”—everybody can have a bit if they try hard enough, by physical exertion or even by emotional shock.2 But, apart from transient induced cardiac ...
Lehman, R, Doust, J, Glasziou, P
openaire   +4 more sources

The thioredoxin‐like and one glutaredoxin domain are required to rescue the iron‐starvation phenotype of HeLa GLRX3 knock out cells

FEBS Letters, EarlyView.
Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt, Manuela Gellert, Finja Zelms, Sander Bekeschus, Christopher Horst Lillig   +4 more
wiley   +1 more source

Epidemiology of Cardiac Amyloidosis-Associated Heart Failure Hospitalizations Among Fee-for-Service Medicare Beneficiaries in the United States.

Circulation: Heart Failure, 2019
Background Cardiac amyloidosis is a substantially underdiagnosed disease, and contemporary estimates of the epidemiology of amyloidosis are lacking.
Lauren G. Gilstrap, Lauren G. Gilstrap, F. Dominici, Yun Wang, M. S. El-Sady, Amitoj Singh, M. Carli, R. Falk, S. Dorbala   +8 more
semanticscholar   +1 more source

Early metastasis is characterized by Gr1+ cell dysregulation and is inhibited by immunomodulatory nanoparticles

Molecular Oncology, EarlyView.
Breast cancer metastasis is associated with myeloid cell dysregulation and the lung‐specific accumulation of tumor‐supportive Gr1+ cells. Gr1+ cells support metastasis, in part, through a CHI3L1‐mediated mechanism, which can be targeted and inhibited with cargo‐free, polymeric nanoparticles.
Jeffrey A. Ma, Sophia M. Orbach, Kate V. Griffin, Kathryn Kang, Yining Zhang, Rebecca S. Pereles, Ian A. Schrack, Guillermo Escalona, Jacqueline S. Jeruss, Lonnie D. Shea   +9 more
wiley   +1 more source

New Insights in Cardiac β-Adrenergic Signaling During Heart Failure and Aging

Frontiers in Pharmacology, 2018
Heart failure (HF) has become increasingly common within the elderly population, decreasing their survival and overall quality of life. In fact, despite the improvements in treatment, many elderly people suffer from cardiac dysfunction (HF, valvular ...
C. de Lucia, A. Eguchi, W. Koch
semanticscholar   +1 more source

Beyond digital twins: the role of foundation models in enhancing the interpretability of multiomics modalities in precision medicine

FEBS Open Bio, EarlyView.
This review highlights how foundation models enhance predictive healthcare by integrating advanced digital twin modeling with multiomics and biomedical data. This approach supports disease management, risk assessment, and personalized medicine, with the goal of optimizing health outcomes through adaptive, interpretable digital simulations, accessible ...
Sakhaa Alsaedi, Xin Gao, Takashi Gojobori   +2 more
wiley   +1 more source

Cardiomyocyte gene programs encoding morphological and functional signatures in cardiac hypertrophy and failure

Nature Communications, 2018
Pressure overload induces a transition from cardiac hypertrophy to heart failure, but its underlying mechanisms remain elusive. Here we reconstruct a trajectory of cardiomyocyte remodeling and clarify distinct cardiomyocyte gene programs encoding ...
S. Nomura, M. Satoh, T. Fujita, Tomoaki Higo, Tomokazu S. Sumida, T. Ko, Toshihiro Yamaguchi, Takashige Tobita, A. Naito, Masamichi Ito, K. Fujita, M. Harada, H. Toko, Yoshio Kobayashi, K. Ito, E. Takimoto, H. Akazawa, H. Morita, H. Aburatani, I. Komuro   +19 more
semanticscholar   +1 more source

CAR T cells produced in vivo to treat cardiac injury

Science, 2022
Description Making CAR T cells in vivo Cardiac fibrosis is the stiffening and scarring of heart tissue and can be fatal. Rurik et al. designed an immunotherapy strategy to generate transient chimeric antigen receptor (CAR) T cells that can recognize the ...
Joel G. Rurik, I. Tombácz, A. Yadegari, Pedro O. Méndez Fernández, Swapnil V. Shewale, Li Li, T. Kimura, O. Soliman, Tyler E. Papp, Yin-king Tam, B. Mui, S. Albelda, E. Puré, C. June, H. Aghajanian, D. Weissman, H. Parhiz, J. Epstein   +17 more
semanticscholar   +1 more source

Log file‐based quality assurance method for respiratory gating system

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background As medical linear accelerator technology advances, enabling higher dose rate deliveries, hypofractionation regimens has increased. This necessitates respiratory gating systems that synchronize radiation delivery with tumor position, requiring simple rigorous quality assurance (QA) to ensure treatment accuracy and patient safety ...
Wonjoong Cheon, Young Kyu Lee, Yunji Seol, Chan‐beom Park, Hong Qi Tan, Kyu Hye Choi, Young‐nam Kang, Byung Ock Choi   +7 more
wiley   +1 more source