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Targeting hypoxia and angiogenesis in hepatocellular carcinoma: New insights and therapeutic strategies.
World J Hepatol
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Department of Infectious Diseases, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi Province, China.
In this manuscript we comment on the article by Yang published recently, focusing on how hepatic angiopoietin-2 (Ang-2) transcription promote the progression of hepatocellular carcinoma (HCC). HCC is one of the most common and lethal malignancies worldwide, especially in regions with high hepatitis B virus infection rates. Ang-2 is a key mediator of angiogenesis and plays a significant role in the progression of chronic liver diseases towards HCC, particularly in the hypoxic microenvironment.
View Article and Find Full Text PDF[Retracted] NG25, an inhibitor of transforming growth factor‑β‑activated kinase 1, ameliorates neuronal apoptosis in neonatal hypoxic‑ischemic rats.
Mol Med Rep
March 2025
Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Following the publication of this paper, it was drawn to the Editors' attention by a concerned reader that certain of the TUNEL assay data shown in Fig. 4B were strikingly similar to data appearing in different form in another article written by different authors at different research institutes that had already been submitted for publication to the journal (which has subsequently been retracted). Owing to the fact that these contentious data had already apparently been submitted for publication prior to the receipt of this paper to , the Editor has decided that this paper should be retracted from the Journal.
View Article and Find Full Text PDFEditorial Focus on "Role of the Kölliker-Fuse/Parabrachial Complex in the generation of post-inspiratory vagal and sympathetic nerve activities and their recruitment by hypoxemic stimuli in the rat".
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Dalton Cardiovascular Research Center, University of Missouri, 1500 Research Park Drive, Columbia, Missouri, 65211, USA.
Rational approach to fetal heart rate monitoring and management during the second stage of labor.
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Direttore UOC Ostetricia e Ginecologia, Azienda Ospedaliera Universitaria di Parma, Professore Ordinario di Ginecologia e Ostetricia, Direttore della Scuola di Specializzazione in Ostetricia e Ginecologia, Presidente del CdS OstetriciaUniversità di Parma, Italy. Electronic address:
Second stage of labor is considered to be associated with an increased risk of intrapartum fetal hypoxic injury. This is due to a combination of several risk factors such as -the increased frequency, strength and duration of uterine contractions due to higher number and affinity of myometrial oxytocin receptors; -the Ferguson's reflex which leads to a reflex release of endogenous oxytocin in response of the distension of the cervix by descending fetal head in late stages of labor; maternal expulsive efforts with the Valsalva manoeuvre that may reduce maternal oxygenation, as well as reduce the venous return and maternal cardiac output due to increased intrathoracic pressure, winch may lead to reduced placental oxygenation; - and increased fetal intracranial pressure due to head compression leading to a potential decrease in fetal cerebral oxygenation. In addition, the umbilical cord often forms one or more loops around the fetal neck, which may get tightened as the head descends leading to an acute and intermittent cessation of fetal oxygenation.
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Department of Radiation Oncology, Gustave Roussy, Villejuif, France.
Over the last decade, the annual Immunorad Conference, held under the joint auspicies of Gustave Roussy (Villejuif, France) and the Weill Cornell Medical College (New-York, USA) has aimed at exploring the latest advancements in the fields of tumor immunology and radiotherapy-immunotherapy combinations for the treatment of cancer. Gathering medical oncologists, radiation oncologists, physicians and researchers with esteemed expertise in these fields, the Immunorad Conference bridges the gap between preclinical outcomes and clinical opportunities. Thus, it paves a promising way toward optimizing radiotherapy-immunotherapy combinations and, from a broader perspective, improving therapeutic strategies for patients with cancer.
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