Results 61 to 70 of about 1,446,253 (304)

Inhibition of fatty acid oxidation as a therapy for MYC-overexpressing triple-negative breast cancer. [PDF]

, 2016
Expression of the oncogenic transcription factor MYC is disproportionately elevated in triple-negative breast cancer (TNBC), as compared to estrogen receptor-, progesterone receptor- or human epidermal growth factor 2 receptor-positive (RP) breast cancer.
Anderton, Brittany, Balakrishnan, Sanjeev, Camarda, Roman, Eyob, Henok, Goga, Andrei, Kajimura, Shingo, Kohnz, Rebecca A, Krings, Gregor, Mahieu, Celine, Nomura, Daniel K, Tward, Aaron, Zhou, Alicia Y   +11 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Activation of AMP-activated protein kinase by metformin induces protein acetylation in prostate and ovarian cancer cells [PDF]

, 2016
AMP-activated protein kinase (AMPK) is an energy sensor and master regulator of metabolism. AMPK functions as a fuel gauge monitoring systemic and cellular energy status.
Galdieri, Luciano, Gatla, Himavanth, Vancura, Ales, Vancurova, Ivana   +3 more
core   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

The Critical Role of Enhanced OXPHOS and Mitochondrial Hyperpolarization in Simulated Microgravity‐Induced Oocyte Maturation Arrest

Advanced Science
Meiosis is essential for sexual reproduction, yet the impact of microgravity on oocyte maturation remains unclear, raising concerns for reproductive success in space environments.
Lei Ge, Yuqing Gao, Feifei Du, Chiyuan Ma, Tianxia Xiao, Yali Yang, Xiaohua Lei, Jian V. Zhang   +7 more
doaj   +1 more source

Growth states of catalytic reaction networks exhibiting energy metabolism

, 2011
All cells derive nutrition by absorbing some chemical and energy resources from the environment; these resources are used by the cells to reproduce the chemicals within them, which in turn leads to an increase in their volume. In this study, we introduce
E. Schrödinger, G. Nicolis, J. B. Russell, Kunihiko Kaneko, M. Eigen, R. J. Bagley, Yohei Kondo   +6 more
core   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Shmt2: a stat3 signaling new player in prostate cancer energy metabolism [PDF]

, 2019
Prostate cancer (PCa) is a multifactorial disease characterized by the aberrant activity of different regulatory pathways. STAT3 protein mediates some of these pathways and its activation is implicated in the modulation of several metabolic enzymes.
Altieri, Fabio, Chichiarelli, Silvia, Eufemi, Margherita, Giamogante, Flavia, Gurtner, Aymone, Macone, Alberto, Magliocca, Fabio Massimo, Manganaro, Roberto, Maras, Bruno, Marrocco, Ilaria, Paglia, Giuliano, Patsilinakos, Alexandros, Perugia, Giacomo, Ragno, Rino, Rubini, Elisabetta   +14 more
core   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

ST6GALNAC1-mediated sialylation in uterine endometrial epithelium facilitates the epithelium-embryo attachment

Journal of Advanced Research
Introduction: Embryo implantation requires synergistic interaction between the embryo and the receptive endometrium. Glycoproteins and glycan-binding proteins are involved in endometrium-embryo attachment.
Xinyue Dong, Hao Wang, Jinxuan Cai, Yichun Wang, Dezhi Chai, Zichen Sun, Jie Chen, Mengxia Li, Tianxia Xiao, Chunhua Shan, Jian V. Zhang, Ming Yu   +11 more
doaj   +1 more source