Results 81 to 90 of about 3,759,300 (312)

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Mechanisms of chemotherapy‐induced muscle wasting in mice with cancer cachexia

JCSM Rapid Communications, 2022
Background Cachexia is a debilitating complication of cancer characterized by progressive wasting and weakness of skeletal muscles that reduces quality of life and can compromise survival.
Kate T. Murphy, Kristy Swiderski, James G. Ryall, Jonathan R. Davey, Hongwei Qian, Séverine Lamon, Victoria C. Foletta, Jennifer Trieu, Annabel Chee, Suzannah J. Read, Timur Naim, Paul Gregorevic, Gordon S. Lynch   +12 more
doaj   +1 more source

In vivo measurements of muscle specific tension in adults and children [PDF]

, 2009
This article is available open access through the publisher’s website at the link below. Copyright @ 2009 The Authors.To better understand the effects of pubertal maturation on the contractile properties of skeletal muscle in vivo, the present study ...
Arampatzis, Baltzopoulos, Bampouras, Behm, Bhasin, Blazevich, Brooks, Buff, Cholewicki, Chow, Constantinos N. Maganaris, David A. Jones, De Ste Croix, Faust, Gokhin, Hoy, Kanda, Kanehisa, Kanehisa, Kellis, Koh, Lexell, Maganaris, Maganaris, McComas, Morse, Narici, Neil D. Reeves, Newman, O’Brien, O’Brien, O’Brien, Pain, Parker, Reeves, Reeves, Round, Rutherford, Sjöstrom, Stienen, Tanner, Thomas D. O’Brien, Tsaopoulos, Tsaopoulos, Tsaopoulos, Van Den Bogert, Vasilios Baltzopoulos   +46 more
core   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source

The Stat3-Fam3a axis promotes muscle stem cell myogenic lineage progression by inducing mitochondrial respiration. [PDF]

, 2019
Metabolic reprogramming is an active regulator of stem cell fate choices, and successful stem cell differentiation in different compartments requires the induction of oxidative phosphorylation.
Cunningham, Thomas J, Dall'Agnese, Alessandra, Duester, Gregg, Etxaniz, Usue, Latella, Lucia, Nicoletti, Chiara, Puri, Pier Lorenzo, Sacco, Alessandra, Sala, David, Stec, Michael J   +9 more
core   +3 more sources

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

Molecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns, Jaclyn S. Long, Sergio Lilla, Kelly Hodge, Marcus J. G. W. Ladds, Colin Nixon, Paula Fernández‐Palanca, Sara Zanivan, Pilar Acedo, Stephen P. Pereira, Kevin M. Ryan   +10 more
wiley   +1 more source

The canonical ER stress IRE1α/XBP1 pathway mediates skeletal muscle wasting during pancreatic cancer cachexia

EMBO Molecular Medicine
Cancer cachexia is a debilitating syndrome characterized by the progressive loss of skeletal muscle mass with or without fat loss. Recent studies have implicated dysregulation of the endoplasmic reticulum (ER) stress-induced unfolded protein response ...
Aniket S Joshi, Meiricris Tomaz da Silva, Anh Tuan Vuong, Bowen Xu, Ravi K Singh, Ashok Kumar   +5 more
doaj   +1 more source

The Role of p53 in Determining Mitochondrial Adaptations to Endurance Training in Skeletal Muscle

Scientific Reports, 2018
p53 plays an important role in regulating mitochondrial homeostasis. However, it is unknown whether p53 is required for the physiological and mitochondrial adaptations with exercise training.
Kaitlyn Beyfuss, Avigail T. Erlich, Matthew Triolo, David A. Hood   +3 more
doaj   +1 more source

A nitric oxide synthase transgene ameliorates muscular dystrophy in mdx mice. [PDF]

, 2001
Dystrophin-deficient muscles experience large reductions in expression of nitric oxide synthase (NOS), which suggests that NO deficiency may influence the dystrophic pathology.
Spencer, MJ, Tidball, JG, Wehling, M
core  

Oxytocin is an age-specific circulating hormone that is necessary for muscle maintenance and regeneration. [PDF]

, 2014
The regenerative capacity of skeletal muscle declines with age. Previous studies suggest that this process can be reversed by exposure to young circulation; however, systemic age-specific factors responsible for this phenomenon are largely unknown.
Chen, Robert Y, Chooljian, Marc S, Conboy, Irina M, Cousin, Wendy, Elabd, Christian, Jiang, Kevin P, Kung, Sunny, Li, Ju, Upadhyayula, Pavan   +8 more
core   +1 more source