2024 Vol. 14, No. 8

Review papers
Renal tubular epithelial cell quality control mechanisms as therapeutic targets in renal fibrosis
Yini Bao, Qiyuan Shan, Keda Lu, Qiao Yang, Ying Liang, Haodan Kuang, Lu Wang, Min Hao, Mengyun Peng, Shuosheng Zhang, Gang Cao
2024, 14(8): 100933. doi: 10.1016/j.jpha.2024.01.001
Abstract:

Renal fibrosis is a devastating consequence of progressive chronic kidney disease, representing a major public health challenge worldwide. The underlying mechanisms in the pathogenesis of renal fibrosis remain unclear, and effective treatments are still lacking. Renal tubular epithelial cells (RTECs...

Multiple roles of arsenic compounds in phase separation and membraneless organelles formation determine their therapeutic efficacy in tumors
Meiyu Qu, Qiangqiang He, Hangyang Bao, Xing Ji, Tingyu Shen, Muhammad Qasim Barkat, Ximei Wu, Ling-Hui Zeng
2024, 14(8): 100957. doi: 10.1016/j.jpha.2024.02.011
Abstract:

Arsenic compounds are widely used for the therapeutic intervention of multiple diseases. Ancient pharmacologists discovered the medicinal utility of these highly toxic substances, and modern pharmacologists have further recognized the specific active ingredients in human diseases. In particular, Ars...

Natural compounds improve diabetic nephropathy by regulating the TLR4 signaling pathway
Jiabin Wu, Ke Li, Muge Zhou, Haoyang Gao, Wenhong Wang, Weihua Xiao
2024, 14(8): 100946. doi: 10.1016/j.jpha.2024.01.014
Abstract:

Diabetic nephropathy (DN), a severe complication of diabetes, is widely recognized as a primary contributor to end-stage renal disease. Recent studies indicate that the inflammation triggered by Toll-like receptor 4 (TLR4) is of paramount importance in the onset and progression of DN. TLR4 can bind ...

Original articles
Dissection of triple-negative breast cancer microenvironment and identification of potential therapeutic drugs using single-cell RNA sequencing analysis
Weilun Cheng, Wanqi Mi, Shiyuan Wang, Xinran Wang, Hui Jiang, Jing Chen, Kaiyue Yang, Wenqi Jiang, Jun Ye, Baoliang Guo, Yunpeng Zhang
2024, 14(8): 100975. doi: 10.1016/j.jpha.2024.100975
Abstract:

Breast cancer remains a leading cause of mortality in women worldwide. Triple-negative breast cancer (TNBC) is a particularly aggressive subtype characterized by rapid progression, poor prognosis, and lack of clear therapeutic targets. In the clinic, delineation of tumor heterogeneity and developmen...

Terpene extract from the stem of Celastrus orbiculatus inhibits actin cytoskeleton remodelling in gastric cancer cells by regulating the protein interaction between PTBP1 and ACTN4
Zewen Chu, Miao Zhu, Yuanyuan Luo, Yaqi Hu, Xinyi Feng, Jiacheng Shen, Haibo Wang, Masataka Sunagawa, Yanqing Liu
2024, 14(8): 101021. doi: 10.1016/j.jpha.2024.101021
Abstract:

Adjuvant chemoradiotherapy, molecular targeted therapy, and immunotherapy are frequently employed to extend the survival of patients with advanced gastric cancer (GC). However, most of these treatments have toxic side effects, drug resistance, and limited improvements in survival and quality of life...

Melatonin enhances the efficacy of anti-PD-L1 by improving hypoxia in residual tumors after insufficient radiofrequency ablation
Yanqiao Ren, Licheng Zhu, Yusheng Guo, Jinqiang Ma, Lian Yang, Chuansheng Zheng, Xiangjun Dong
2024, 14(8): 100942. doi: 10.1016/j.jpha.2024.01.010
Abstract:

The hypoxic microenvironment and inflammatory state of residual tumors caused by insufficient radiofrequency ablation (iRFA) are major reasons for rapid tumor progression and pose challenges for immunotherapy. We retrospectively analyzed the clinical data of patients with hepatocellular carcinoma (H...

Baicalein: A potential GLP-1R agonist improves cognitive disorder of diabetes through mitophagy enhancement
Na Liu, Xin Cui, Wenhui Yan, Tingli Guo, Zhuanzhuan Wang, Xiaotong Wei, Yuzhuo Sun, Jieyun Liu, Cheng Xian, Weina Ma, Lina Chen
2024, 14(8): 100968. doi: 10.1016/j.jpha.2024.100968
Abstract:

There is increasing evidence that the activation of glucagon-like peptide-1 receptor (GLP-1R) can be used as a therapeutic intervention for cognitive disorders. Here, we have screened GLP-1R targeted compounds from Scutellaria baicalensis, which revealed baicalein is a potential GLP-1R small-molecul...

Increasing the tumour targeting of antitumour drugs through anlotinib-mediated modulation of the extracellular matrix and the RhoA/ROCK signalling pathway
Xuedan Han, Jialei Liu, Yidong Zhang, Eric Tse, Qiyi Yu, Yu Lu, Yi Ma, Lufeng Zheng
2024, 14(8): 100984. doi: 10.1016/j.jpha.2024.100984
Abstract:

Anlotinib has strong antiangiogenic effects and leads to vessel normalization. However, the “window period” characteristic in regulating vessel normalization by anlotinib cannot fully explain the long-term survival benefits achieved through combining it with other drugs. In this study, through RNA s...

Hepatic protein phosphatase 1 regulatory subunit 3G alleviates obesity and liver steatosis by regulating the gut microbiota and bile acid metabolism
Chu Zhang, Gui Wang, Xin Yin, Lingshan Gou, Mengyuan Guo, Feng Suo, Tao Zhuang, Zhenya Yuan, Yanan Liu, Maosheng Gu, Ruiqin Yao
2024, 14(8): 100976. doi: 10.1016/j.jpha.2024.100976
Abstract:

Intestinal dysbiosis and disrupted bile acid (BA) homeostasis are associated with obesity, but the precise mechanisms remain insufficiently explored. Hepatic protein phosphatase 1 regulatory subunit 3G (PPP1R3G) plays a pivotal role in regulating glycolipid metabolism; nevertheless, its obesity-comb...

Mapping conformational changes on bispecific antigen-binding biotherapeutic by covalent labeling and mass spectrometry
Arnik Shah, Dipanwita Batabyal, Dayong Qiu, Weidong Cui, John Harrahy, Alexander R. Ivanov
2024, 14(8): 100966. doi: 10.1016/j.jpha.2024.100966
Abstract:

Biotherapeutic's higher order structure (HOS) is a critical determinant of its functional properties and conformational relevance. Here, we evaluated two covalent labeling methods: diethylpyrocarbonate (DEPC)-labeling and fast photooxidation of proteins (FPOP), in conjunction with mass spectrometry ...

Short communications
In situ repolarization of tumor-associated macrophages with synergic nanoformulation to reverse immunosuppressive TME in mouse breast cancer for cancer therapy
Ruhua Luo, Zhongyu Yue, Qian Yang, Honghua Zhang, Tian Xie, Shuling Wang, Qingchang Tian
2024, 14(8): 100941. doi: 10.1016/j.jpha.2024.01.009
Abstract:
Discovery of potent anti-MRSA components from Dalbergia odorifera through UPLC-Q-TOF-MS and targeting PBP2a protein through in-depth transcriptomic, in vitro, and in-silico studies
Jiajia Wu, Syed Shams ul Hassan, Xue Zhang, Tao Li, Abdur Rehman, Shikai Yan, Huizi Jin
2024, 14(8): 100938. doi: 10.1016/j.jpha.2024.01.006
Abstract: