Adipose depot-specific expression of cIAP2 in human preadipocytes and modulation of expression by serum factors and TNFalpha.
Niesler CU., Prins JB., O'Rahilly S., Siddle K., Montague CT.
Prospective Study with a reported sample of 11, published in Int J Obes Relat Metab Disord (2001) — summary generated from the PubMed abstract.
Early human evidence such as case series or small samples is exploring possible benefits.
- Level A · Stronger Clinical Evidence
- Level B · Emerging clinical evidence with positive signals
- Level C · Early human research exploring benefits
- Level D · Scientific groundwork from lab and animal studies
- Emerging · Emerging topic under active research
This page is generated from the PubMed record. The Thai description is an automated summary of bibliographic fields and the abstract, not a full translation, and is not medical advice.
- Study type
- Prospective Study
- Journal
- Int J Obes Relat Metab Disord (2001)
- Country
- England
- Reported sample size
- 11
- Source database
- PubMed
- PMID
- 11443502
- DOI
- 10.1038/sj.ijo.0801649
Abstract (original English)
Visceral obesity is more closely associated with many deleterious metabolic sequelae than obesity per se. The identification of properties that distinguish fat cells of the omentum from adipocytes situated elsewhere in the body may lead to the development of therapeutic strategies targeting visceral obesity. We have previously demonstrated that cIAP2 mRNA is significantly overexpressed in omental (Om) compared with subcutaneous (Sc) adipocytes. This molecule is involved in the TNFalpha signalling pathway and may inhibit apoptosis. To examine the effect of serum agents and TNFalpha upon cIAP2 mRNA expression in human primary culture preadipocytes. Paired omental and subcutaneous adipose tissue biopsies were obtained from 11 patients, nine female and two male, with ages ranging from 29 to 82. These were cultured in either serum containing medium or serum-free medium with or without the addition of TNFalpha for 4 h and mRNA levels analysed by quantitative reverse-transcription polymerase chain reaction. When human preadipocytes were cultured in a defined medium containing foetal calf serum the Om cells had a greater level of expression of cIAP2 mRNA than Sc cells from the same individual (mean 3.5-fold higher Sc>Om; P<0.01). However, when serum was removed from this media for a transitory period the level of cIAP2 mRNA decreased in the omental depot such that Sc preadipocytes had
What this study does not prove
- • This study does not prove SVF is an approved treatment or a replacement for standard care.
Evidence level
Early human evidence such as case series or small samples is exploring possible benefits.
How we grade evidenceBrowse all related research
Filter the research library by this study's title keywords, author, or publication year.