Zanosar (streptozocin)

The T2D mouse model was constructed using combination of high-fat diet and intraperitoneal injection of Streptozocin...Our research showed that the QRZSF can correct the disorder of glucose and lipid metabolism, reduce the level of proinflammatory factors, improve IR and pancreatic tissue damage, regulate the diversity of gut microbiota, increase the content of butyrate in SCFAs, and then effectively prevent and delay the occurrence and development of diabetes. The study provides a new idea for the prevention and treatment of T2D with traditional Chinese medicine.

In STZ-induced murine models, both hyperglycemia and elevated inflammatory markers were observed. Within this diabetes-associated inflammatory microenvironment, pancreatic cancer cells demonstrated increased proliferation and metastasis, as verified by aptasensor-based CTC detection.

LAT2 has a critical role in regulating Gln efflux from skeletal muscle. The absence of LAT2 led to elevated intracellular Gln levels, impairing muscle proteolysis by inducing mTORC1 recruitment to the lysosome. Further, chronic Gln accumulation and decreased proteolysis were found to induce the early onset of an age-related muscle phenotype.

Limitations such as lack of neurofibrillary tangles and sex evaluations require investigation. Studies exploring tau pathology, sex differences, and long-term dynamics may refine therapeutic strategies.

Although it is not clear how often alkylating treatment induces progression, increasing evidence suggests that after an initial response, some patients indeed progress due to streptozocin or temozolomide.

The anti-inflammatory and anti-DE actions of SP2 were investigated using three animal models (SP2-/- mice, streptozocin-treated mice, and db/db mice) and two cell lines (primary cultured hippocampal neurons and N2A cells)...In conclusion, our study provides a new perspective for developing a PPPM method for managing DE patients. The online version contains supplementary material available at 10.1007/s13167-024-00394-0.

In vivo, streptozocin treatment- and EGFR overexpression-induced growth of xenograft tumors was mitigated once S979 was mutated. Collectively, this work helps comprehend how cells interrogate the nutrient enrichment for proliferation and suggests that although mammalian cell proliferation is controlled by mitogen signaling, the ancient nutrition-sensing mechanism is conserved and still efficacious in the cells of multicellular organisms.

The present study investigated the effects of Andaliman fruit extract on tumor necrosis factor-alpha (TNF-α) and transient receptor potential ankyrin-1 (TRPA-1) levels in type 2 diabetes mellitus (T2DM) mouse models induced with streptozocin (STZ) and a high-fat diet (HFD). In this research, mice were allocated into six distinct groups: normal, negative control (HFD and STZ), positive control (metformin, HFD, and STZ), and three treatment groups (HFD, STZ, and Andaliman extract at varying dosages of 100, 300, and 500 mg/kg, respectively)...Furthermore, Spearman's rho analysis revealed a statistically significant positive association between BGL and both TNF-α and TRPA-1, as well as between TNF-α and TRPA. Andaliman extract potentially serves as a therapy for diabetic neuropathy in T2DM by lowering BGL and inhibiting the expression of TNF-α and TRPA-1.

We conclude that insulin regulates soluble T-cadherin levels and soluble T-cadherin secretion from endothelial cells is positively regulated by insulin/insulin receptor/Akt signalling.

XBC could protect against DPN by inhibiting the release of pro-inflammatory cytokines and regulating the activation of the TNF signaling pathway, further accelerating neurogenesis, and alleviating peripheral nerve lesions. Therefore, this study highlights the therapeutic value of XBC for DPN.

This study aims to investigate the protective effects of ACT on renal interstitial fibrosis in rats with DN induced by intraperitoneal injection of streptozocin (STZ) combined with unilateral nephrectomy and its mechanism. In vivo and in vitro, the effects of ACT on reactive oxygen species (ROS) level, oxidative tubular injury, as well as damage of autophagic flux and lysosome in the DN model were detected. Results indicate that administration of ACT delayed the progression of renal interstitial fibrosis in DN by anti-oxidation and regulating the autophagy-lysosome pathway, which may potentially be attributed to the regulatory influence of ACT on transcription factor EB (TFEB).

HG attenuates the response of macrophages to LP infection by inhibiting NOD1 upregulation and the activation of MAPK signaling.