Yuzhe Zhang^1,#, Guanglong Li^1,#, Shaowang Hu¹, Jinfeng Liu¹, Yushi Jiang¹, Siyan Liu^2,*, Shuyan Guan^2,*, Jing Qu², Dan Yao¹, Andi Shi¹, Yixuan Liu¹

Phyton-International Journal of Experimental Botany, Vol.91, No.6, pp. 1183-1198, 2022, DOI:10.32604/phyton.2022.018853 - 14 February 2022

Abstract Soybean (Glycine max (L.) Merr.) is an important cultivated crop, which requires much water during its growth, and drought seriously affects soybean yields. Studies have shown that the expression of small heat shock proteins can enhance drought resistance, cold resistance and salt resistance of plants. In this experiment, soybean GmHsps_p23-like gene was successfully cloned by RT-PCR, the protein encoded by the GmHsps_p23-like gene was subjected to bioinformatics analysis, and the pCAMBIA3301-GmHsps_p23-like overexpression vector and pCBSG015-GmHsps_p23-like gene editing vector were constructed. Agrobacterium-mediated method was used to transform soybeans to obtain positive plants. RT-PCR detection, rehydration experiment and drought resistance… More >

Muslum S. Inal^1,2, Dilek Unal^1,*, Bengu Turkyilmaz Unal^3,*, Munir Ozturk⁴

Phyton-International Journal of Experimental Botany, Vol.91, No.3, pp. 583-598, 2022, DOI:10.32604/phyton.2022.018223 - 26 October 2021

Abstract Putrescine is reported to be necessary for cold acclimation under low-temperature stress. In this study, the effect of low-temperature on some physiological and biochemical parameters has been investigated using the green algae Chlamydomonas reinhardtii. The lipid peroxidation rate, amount of Rubisco protein, activities of antioxidant enzymes and gene expression of polyamine biosynthesis (odc2, and spd1), heat shock proteins (hsp70c, hsp90a, and hsp90c), and PSII repair mechanisms (psba, rep27, and tba1) were determined to understand the low-temperature response. Exogenous putrescine application significantly increased Rubisco protein concentration and catalase enzyme activities under low-temperature stress. Moreover, real-time RT-PCR results and gene expression analysis… More >

Zongqiang GAO¹, Xiong GUO², Junchang CHEN¹, Chen DUAN²

BIOCELL, Vol.43, No.2, pp. 99-102, 2019, DOI:10.32604/biocell.2019.06520

Abstract This study aimed to investigate the effect of hyaluronic acid (HA) on the expression of heat shock protein 70 (HSP70) in chondrocytes isolated from patients with osteoarthritis (OA) and Kashin-Beck disease (KBD). The chondrocytes were collected from OA and KBD patients, and chondrocytes isolated from patients of accident injuries were used as the control. The chondrocytes were treated with HA at different doses. HSP70 expression in chondrocytes at both mRNA and protein levels was tested by PCR and Western blot analysis. Compared with control, both mRNA and protein levels of HSP70 were higher in chondrocytes More >

Bui Thi Kim Ly^*, Hoang Thanh Chi^†‡

Oncology Research, Vol.26, No.8, pp. 1201-1205, 2018, DOI:10.3727/096504018X15154104709325

Abstract FMS-like tyrosine kinase-3 fragments from exon 14 to the end without any mutations or deletions have been reported to fuse to ETV6 (TEL) in a few cases of myeloid/lymphoid neoplasms with eosinophilia carrying a translocation t(12;13)(p13;q12). This fusion protein confers constitutive activation on the FLT3 fragment and induces factor-independent growth in transfected Ba/F3 cells, indicating that it is an oncoprotein. However, the mechanism controlling the stability of this oncoprotein is unknown. In this study, we focus on finding factors controlling the stability of ETV6/FLT3. We have shown that the stability of ETV6/FLT3 is regulated by… More >

Encieh Choghaei^*, Gholamreza Khamisipour^†, Mojtaba Falahati^*, Behrooz Naeimi^†, Majid Mossahebi-Mohammadi^‡, Rahim Tahmasebi^†, Mojtaba Hasanpour^†, Shakib Shamsian^†, Zahra Sadat Hashemi^§

Oncology Research, Vol.23, No.1-2, pp. 69-78, 2015, DOI:10.3727/096504015X14478843952906

Abstract Breast cancer is the most commonly occurring cancer among women. MicroRNAs as noncoding small RNA molecules play pivotal roles in cancer-related biological processes. Increased levels of microRNA-29a in the serum of breast cancer patients have been reported. Since heat shock proteins (HSPs) play important roles in cell events, the quantitative fluctuations in their cellular levels could be deemed as key indicators of how the exerted treatment alters cell behavior. In this regard, using an antisense small RNA, we attempted to investigate the effects of miR-29a knockdown on the expression of HSPs genes in the MCF-7… More >