Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Tumor hypoxia evidences the differential regulation of Mdm2-p53 axis by PTEN in tumor derived vs. normal endothelial cells.
Sci Rep
December 2024
Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine- National Research Institute, PL-04-141, Warsaw, Poland.
Hypoxia, a condition of oxygen tension lower than physiological level, plays a crucial role in shaping the tumor microenvironment and modulates distinct cell populations activity. The tumor suppressor PTEN regulates angiogenesis, a process involving endothelial cells (ECs). Pathological in tumors, it is crucial for growth.
View Article and Find Full Text PDFSerum and plasma as a good candidates of body fluids for detection lung cancer by FTIR liquid biopsy.
Sci Rep
December 2024
Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093, Lublin, Poland.
Using Fourier Transform Infrared spectroscopy (FTIR), it is possible to show chemical composition of materials and / or profile chemical changes occurring in tissues, cells, and body fluids during onset and progression of diseases. For diagnostic application, the use of blood would be the most appropriate in biospectroscopy studies since, (i) it is easily accessible and, (ii) enables frequent analyses of biochemical changes occurring in pathological states. At present, different studies have investigated potential of serum, plasma and sputum being alternative biofluids for lung cancer detection using FTIR.
View Article and Find Full Text PDFReference Intervals for Venous Blood Gas in Healthy Adults: A One-Year Prospective Study.
Cureus
November 2024
Infectious Diseases, Ziauddin University, Karachi, PAK.
Background Venous blood gas (VBG) investigation is a widespread option for arterial blood gas analysis because it is easier to draw and has a lower risk of complications during phlebotomy. This study aimed to establish reference intervals for the accurate analysis of VBG results as there is a lack of published data. Method Dr.
View Article and Find Full Text PDFInvolvement of Melatonin, Oxidative Stress, and Inflammation in the Protective Mechanism of the Carotid Artery over the Torpor-Arousal Cycle of Ground Squirrels.
Int J Mol Sci
November 2024
Department of Aerospace Physiology, Air Force Medical University, Xi'an 710032, China.
Hibernating mammals experience severe hemodynamic changes over the torpor-arousal cycle, with oxygen consumption reaching peaks during the early stage of torpor to re-enter arousal. Melatonin (MT) can improve mitochondrial function and reduce oxidative stress and inflammation. However, the regulatory mechanisms of MT action on the vascular protective function of hibernators are still unclear.
View Article and Find Full Text PDFChallenges in the Diagnosis and Management of Renal Cell Carcinoma With Sarcomatoid Differentiation: A Case Report.
Cureus
November 2024
Department of Internal Medicine, Merit Health Wesley, Hattiesburg, USA.
Metastatic sarcomatoid renal cell carcinoma (sRCC) is a significant therapeutic and diagnostic challenge due to its rarity and aggressiveness, which contribute to its poor prognosis. This case report presents the case of a 47-year-old Caucasian man with shortness of breath and right-sided abdominal pain. History revealed an extensive smoking history, a left renal mass diagnosed two months ago with inconclusive results, and an enlarged mass on computed tomography (CT) scan one week ago in an emergency department (ED) visit that showed signs consistent with metastatic disease.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!