Results 111 to 120 of about 23,565 (226)
Germline loss of PKM2 promotes metabolic distress and hepatocellular carcinoma [PDF]
, 2016 Alternative splicing of the Pkm gene product generates the PKM1 and PKM2 isoforms of pyruvate kinase (PK), and PKM2 expression is closely linked to embryogenesis, tissue regeneration, and cancer.
Bhutkar, Arjun +10 more
core +1 more source
Cell Proliferation, EarlyView.In the oxygen‐induced retinopathy (OIR) mouse model, two distinct microglial subpopulations play opposing roles: highly glycolytic microglia (HGM) promote neovascular formation via Pkm2, while Mrc1/CD206‐positive phagocytosis‐associated microglia (PAM) facilitate its regression.
Yuan Ma +20 more
wiley +1 more source
Changes of Serum Pyruvate Kinase M2 Level in Patients with Sepsis and Its Clinical Value
Infection and Drug Resistance, 2023 Li Wang, Dongling Tang, Pingan Zhang Department of Clinical Laboratory, Institute of Translational Medicine, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People’s Republic of ChinaCorrespondence: Pingan Zhang, Department of Clinical ...
Wang L, Tang D, Zhang P
doaj
Defining the tumor microenvironment of non‐small cell lung cancer
Immunology &Cell Biology, EarlyView.The tumor microenvironment (TME) in non‐small cell lung cancer is highly heterogeneous, both at a patient level and tumor microenvironment resolution. Defining the tumor microenvironment from patient‐responders and non‐responders will aid in the development of targeted therapeutics specific for each individual patient.
Kidane Siele Embaye +5 more
wiley +1 more source
Knockdown of PKM2 enhances radiosensitivity of cervical cancer cells
Cancer Cell International, 2019 Background Pyruvate kinase isozyme type M2 (PKM2) catalyzes the final step in glycolysis and has been found to be up-regulated in multiple human malignancies.
Yanzhu Lin +6 more
doaj +1 more source
Silencing of PKM2 promotes Fas-Dependent Apoptosis via P53 -Mediated in Gastric cancer Cells [PDF]
, 2015 背景和目的：PKM2作为丙酮酸激酶（pyruvatekinaseisoenzyme，PK）家族成员，在肿瘤中呈现高表达，并且在肿瘤能量代谢过程中起到关键作用。近期研究发现，PKM2还具备转录因子活性，参与调控细胞增殖与迁移侵袭，在恶性肿瘤的发生发展中发挥重要作用。我们研究发现，胃癌细胞株BGC823及AGS中基因沉默PKM2后，促进了顺铂诱导的细胞凋亡，由此表明PKM2可以减低胃癌细胞对化疗药物的敏感性，但具体机制有待探索 ...
宋俊娇
core
Proteomic profiling of high risk medulloblastoma reveals functional biology [PDF]
, 2015 Genomic characterization of medulloblastoma has improved molecular risk classification but struggles to define functional biological processes, particularly for the most aggressive subgroups.
Brown, Kristy J. +13 more
core +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Mitochondria are highly dynamic organelles that continuously remodel their architecture through coordinated cycles of fusion and fission. This review examines the four key GTPases that orchestrate mitochondrial dynamics in mammals: MFN1, MFN2, OPA1, and DRP1.
Rémi Chaney +4 more
wiley +1 more source
Circ_0098181 binds PKM2 to attenuate liver fibrosis
Frontiers in PharmacologyBackgroundLiver cirrhosis seriously harms human health and fibrosis is the essential pathological process of cirrhosis. Recently, circular RNAs (circRNAs) were found to play critical roles in liver fibrosis, but the key circRNAs and precise mechanisms remained unclear.
Yuan-Yuan Luo +7 more
openaire +3 more sources
SARS‐CoV‐2 targets mitochondria, exacerbating COVID‐19 pneumonia
The Journal of Physiology, EarlyView.Abstract figure legend Following entry into airway epithelial cells (AECs), SARS‐CoV‐2 releases its single‐stranded RNA into the cytoplasm, where it is translated into viral proteins. Several of these viral proteins localize to mitochondria and interact with key mitochondrial components.
Danchen Wu +5 more
wiley +1 more source