| Autor: |
Jain Jeong, Soyoung Jang, Song Park, Wookbong Kwon, Si-Yong Kim, Soyoen Jang, Jiwon Ko, Si Jun Park, Su-geun Lim, Duhak Yoon, Junkoo Yi, Sanggyu Lee, Myoung Ok Kim, Seong-Kyoon Choi, Zae Young Ryoo |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Cell & Bioscience, Vol 11, Iss 1, Pp 1-17 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2045-3701 |
| DOI: |
10.1186/s13578-021-00625-1 |
| Popis: |
Abstract Background Juxtaposed with another zinc finger protein 1 (JAZF1) is associated with metabolic disorders, including type 2 diabetes mellitus (T2DM). Several studies showed that JAZF1 and body fat mass are closely related. We attempted to elucidate the JAZF1 functions on adipose development and related metabolism using in vitro and in vivo models. Results The JAZF1 expression was precisely regulated during adipocyte differentiation of 3T3-L1 preadipocyte and mouse embryonic fibroblasts (MEFs). Homozygous JAZF1 deletion (JAZF1-KO) resulted in impaired adipocyte differentiation in MEF. The JAZF1 role in adipocyte differentiation was demonstrated by the regulation of PPARγ—a key regulator of adipocyte differentiation. Heterozygous JAZF1 deletion (JAZF1-Het) mice fed a normal diet (ND) or a high-fat diet (HFD) had less adipose tissue mass and impaired glucose homeostasis than the control (JAZF1-Cont) mice. However, other metabolic organs, such as brown adipose tissue and liver, were negligible effect on JAZF1 deficiency. Conclusion Our findings emphasized the JAZF1 role in adipocyte differentiation and related metabolism through the heterozygous knockout mice. This study provides new insights into the JAZF1 function in adipose development and metabolism, informing strategies for treating obesity and related metabolic disorders. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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