LC-MS/MS analysis of visceral and subcutaneous adipose tissue proteomes in young goats with focus on innate immunity and inflammation related proteins

2014 ◽  
Vol 108 ◽  
pp. 295-305 ◽  
Author(s):  
Laura Restelli ◽  
Marius Cosmin Codrea ◽  
Giovanni Savoini ◽  
Fabrizio Ceciliani ◽  
Emoke Bendixen
Keyword(s):  
Innate Immunity ◽  
Adipose Tissue ◽  
Subcutaneous Adipose Tissue ◽  
Ms Analysis ◽  
Related Proteins ◽  
Subcutaneous Adipose

Insulin resistance, systemic and regional inflammation in subcutaneous adipose tissue during weight loss in a population with obesity

2019 ◽  
Author(s):  
Frederique Van de Velde ◽  
Margriet Ouwens ◽  
Arsene-Helene Batens ◽  
Samyah Shadid ◽  
Bruno Lapauw ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Weight Loss ◽  
Adipose Tissue ◽  
Subcutaneous Adipose Tissue ◽  
Subcutaneous Adipose

701-P: Effects of Exercise on Extracellular Matrix Modifiers in Subcutaneous Adipose Tissue of Obese Adults

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 701-P
Author(s):  
PALLAVI VARSHNEY ◽  
BENJAMIN J. RYAN ◽  
CHIWOON AHN ◽  
MICHAEL W. SCHLEH ◽  
JEFFREY F. HOROWITZ
Keyword(s):  
Extracellular Matrix ◽  
Adipose Tissue ◽  
Subcutaneous Adipose Tissue ◽  
Obese Adults ◽  
Subcutaneous Adipose

scholarly journals Atypical expression of mitochondrial 3-hydroxy-3-methylglutaryl-CoA synthase in subcutaneous adipose tissue of male rats

1999 ◽  
Vol 40 (6) ◽  
pp. 1071-1077
Author(s):  
Stéphane Thumelin ◽  
Claude Kohl ◽  
Jean Girard ◽  
Jean-Paul Pégorier
Keyword(s):  
Adipose Tissue ◽  
Subcutaneous Adipose Tissue ◽  
Male Rats ◽  
Subcutaneous Adipose

scholarly journals Methionine and Arginine Supply Alters Abundance of Amino Acid, Insulin Signaling, and Glutathione Metabolism-Related Proteins in Bovine Subcutaneous Adipose Explants Challenged with N-Acetyl-d-sphingosine

Animals ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 2114
Author(s):  
Yusheng Liang ◽  
Nana Ma ◽  
Danielle N. Coleman ◽  
Fang Liu ◽  
Yu Li ◽  
...  
Keyword(s):  
Adipose Tissue ◽  
Amino Acid ◽  
Insulin Signaling ◽  
Elongation Factor ◽  
In Vivo Studies ◽  
Glutathione Metabolism ◽  
Protein Abundance ◽  
Related Proteins ◽  
Subcutaneous Adipose

The objective was to perform a proof-of-principle study to evaluate the effects of methionine (Met) and arginine (Arg) supply on protein abundance of amino acid, insulin signaling, and glutathione metabolism-related proteins in subcutaneous adipose tissue (SAT) explants under ceramide (Ce) challenge. SAT from four lactating Holstein cows was incubated with one of the following media: ideal profile of amino acid as the control (IPAA; Lys:Met 2.9:1, Lys:Arg 2:1), increased Met (incMet; Lys:Met 2.5:1), increased Arg (incArg; Lys:Arg 1:1), or incMet plus incArg (Lys:Met 2.5:1 Lys:Arg 1:1) with or without 100 μM exogenous cell-permeable Ce (N-Acetyl-d-sphingosine). Ceramide stimulation downregulated the overall abundance of phosphorylated (p) protein kinase B (AKT), p-mechanistic target of rapamycin (mTOR), and p-eukaryotic elongation factor 2 (eEF2). Without Ce stimulation, increased Met, Arg, or Met + Arg resulted in lower p-mTOR. Compared with control SAT stimulated with Ce, increased Met, Arg, or Met + Arg resulted in greater activation of mTOR (p-mTOR/total mTOR) and AKT (p-AKT/total AKT), with a more pronounced response due to Arg. The greatest protein abundance of glutathione S-transferase Mu 1 (GSTM1) was detected in response to increased Met supply during Ce stimulation. Ceramide stimulation decreased the overall protein abundance of the Na-coupled neutral amino acid transporter SLC38A1 and branched-chain alpha-ketoacid dehydrogenase kinase (BCKDK). However, compared with controls, increased Met or Arg supply attenuated the downregulation of BCKDK induced by Ce. Circulating ceramides might affect amino acid, insulin signaling, and glutathione metabolism in dairy cow adipose tissue. Further in vivo studies are needed to confirm the role of rumen-protected amino acids in regulating bovine adipose function.

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