Results 41 to 50 of about 1,261,541 (306)

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Flow characteristics of the proximal pulmonary arteries and vena cava in patients with chronic thromboembolic pulmonary hypertension: correlation between 3.0 T phase-contrast MRI and right heart catheterization

Diagnostic and Interventional Radiology, 2014
PURPOSEWe aimed to determine the correlation between flow characteristics of the proximal pulmonary arteries and vena cava obtained by 3.0 T phase-contrast magnetic resonance imaging (MRI) and hemodynamic characteristics by right heart catheterization in
Xiaojuan Guo, Min Liu, Zhanhong Ma, Shuangkun Wang, Yuanhua Yang, Zhenguo Zhai, Chen Wang, Renyou Zhai   +7 more
doaj   +1 more source

Chemerin Added to Endothelin-1 Promotes Rat Pulmonary Artery Smooth Muscle Cell Proliferation and Migration

Frontiers in Physiology, 2020
BackgroundWhile chemerin has been shown to increase proliferation and migration of systemic vascular smooth muscle cells (SMCs) contributing therefore to the development of hypertension, this remains to be clarified for the pulmonary circulation ...
Aliénor Hanthazi, Pascale Jespers, Grégory Vegh, Christine Dubois, Géraldine Hubesch, Jean-Yves Springael, Laurence Dewachter, Kathleen Mc Entee   +7 more
doaj   +1 more source

A rare case of pulmonary atresia with ventricular septal defect with right-sided aortic arch

Radiology Case Reports, 2023
Pulmonary atresia with ventricular septal defect is a congenital heart malformation in which a lack of continuity between ventricles and the pulmonary artery is accompanied by ventricular septal defect.
Dian Komala Dewi, MD, Muhammad Danil, MD
doaj   +1 more source

Tadalafil in patients with chronic obstructive pulmonary disease:a randomised, double-blind, parallel-group, placebo-controlled trial [PDF]

, 2014
Background: Phosphodiesterase-5 (PDE5) inhibitors improve exercise capacity and quality of life in patients with idiopathic pulmonary arterial hypertension.
Lipworth, Brian J., Hopkinson, Pippa J, Struthers, Allan D., Goudie, Andrew R, Hopkinson, Pippa J., Lipworth, Brian J, Goudie, Andrew R., Wei, Li, Struthers, Allan D   +8 more
core   +1 more source

Successful repair of the anomalous left coronary artery from the right pulmonary artery associated with aortic coarctation in the newborn

, 2023
Anomalous left coronary artery from the pulmonary artery is a rare congenital pathology of the coronary arteries, which is associated with 90 % mortality during the first year of life, therefore it requires a detailed diagnosis and surgical intervention ...
V.Yu. Vashkeba, V.B. Demyanchuk, M.D. Glagola, V.G. Karpenko, I.V. Galamai, V.V. Sakalov, K.S. Boiko   +6 more
core   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

A rare case of intercostal-to-pulmonary artery fistula and its endovascular treatment in the setting of post pulmonary tuberculosis bronchiectasis and haemoptysis

South African Journal of Radiology
Intercostal artery-to-pulmonary artery fistula is an extremely rare variant of systemic artery-to-pulmonary artery fistulas (SA-PAFs). A case of a 38-year-old man presenting with clinically significant haemoptysis secondary to an intercostal artery-to ...
Lwandile Majozini, Winile Nkosi
doaj   +1 more source

Reconstruction of anomalous left coronary artery from pulmonary artery in an adult patient: a case report

Journal of Cardiothoracic Surgery, 2019
Background Anomalous left coronary artery from the pulmonary artery is a congenital heart disease in which myocardial ischemia occurs within 1 year of birth. Adults have been reported to survive owing to the development of collateral perfusion from right
Kazuki Mori, Hirofumi Anai, Tomoyuki Wada, Takashi Shuto, Shinji Miyamoto   +4 more
doaj   +1 more source

The caveats in the diagnosis of anomalous origin of left coronary artery from pulmonary artery (ALCAPA) [PDF]

, 2010
Anomalous origin of left coronary artery from pulmonary artery (ALCAPA) is an infrequent, well described, but important anomaly of the coronary origin. Early diagnosis and prompt surgical treatment of the disease can be life saving. However, there are
Varghese, M.J., Kothari, Shyam S.
core