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Shan Li et al.
Journal of cellular biochemistry (2018-11-15)
Advanced glycation end-product is a modified form of low-density lipoprotein (AGE-LDL) and accelerates atherosclerosis through undefined mechanisms. Programmed cell death protein 4 (PDCD4), a transcriptional regulator, plays an important role in the regulation of autophagy. The aim of the present
S N Suresh et al.
European journal of pharmacology, 862, 172635-172635 (2019-09-07)
α-synucleopathies are protein-misfolding disorders occur primarily due to aggregation and toxicity of α-synuclein. This study characterized the small molecule AGK2 as a modifier of α-synuclein mediated toxicity in an autophagy dependent manner in both yeast and mammalian cell line models.
Sachiko Matsuzaki et al.
British journal of pharmacology, 175(10), 1637-1653 (2018-02-20)
A high recurrence rate after medical treatment is a major clinical problem for patients with endometriosis. Here, we have evaluated the in vitro effects of combined treatment with MK2206 (an AKT inhibitor) + chloroquine on cell growth and regrowth of endometriotic stromal
Zhonghai Shen et al.
Aging, 13(7), 9820-9837 (2021-03-22)
The aim of this study was to determine the effect of HDAC6 inhibition using the selective inhibitor Tubastatin A (TubA) on the regulation of tert-butyl hydroperoxide (TBHP)-treated chondrocytes and a mouse OA model. Using conventional molecular biology methods, our results
Yejin Zhu et al.
Molecules (Basel, Switzerland), 25(21) (2020-11-05)
Cutaneous squamous-cell carcinoma (cSCC) is one of most common type of non-black skin cancer. The malignancy degree and the death risk of cSCC patients are significantly higher than basal cell carcinoma patients. GL-V9 is a synthesized flavonoid derived from natural
Lihua Wang et al.
Nutrients, 11(12) (2019-12-11)
Liver cancer is one of the leading causes of death worldwide. Although radiotherapy and chemotherapy are effective in general, they present various side effects, significantly limiting the curative effect. Increasing evidence has shown that the dietary intake of phytochemicals plays
Hong Li et al.
Inflammation research : official journal of the European Histamine Research Society ... [et al.], 67(2), 117-127 (2017-11-12)
Graves' orbitopathy (GO) is an autoimmune inflammatory disorder affecting the orbit around the eye. Astragaloside IV (AS-VI) is the main active ingredient of the Chinese herbal medicine Huangqi (Radix Astragali Mongolici). AS-IV exhibits antioxidant and anti-inflammatory properties, and shows therapeutic
Jing Zhou et al.
Autophagy, 11(8), 1259-1279 (2015-06-27)
Autophagy inhibition has been widely accepted as a promising therapeutic strategy in cancer, while the lack of effective and specific autophagy inhibitors hinders its application. Here we found that liensinine, a major isoquinoline alkaloid, inhibits late-stage autophagy/mitophagy through blocking autophagosome-lysosome
Nandini Verma et al.
Science advances, 6(34) (2020-09-17)
Identification of targeted therapies for TNBC is an urgent medical need. Using a drug combination screen reliant on synthetic lethal interactions, we identified clinically relevant combination therapies for different TNBC subtypes. Two drug combinations targeting the BET family were further
Fares Gouzi et al.
Journal of cellular physiology, 233(12), 9629-9639 (2018-06-27)
The proteolytic autophagy pathway is enhanced in the lower limb muscles of patients with chronic obstructive pulmonary disease (COPD). Reactive oxygen species (ROS) have been shown to regulate autophagy in the skeletal muscles, but the role of oxidative stress in
Li Fang et al.
Experimental cell research, 322(2), 290-301 (2014-01-16)
Podocyte apoptosis is a major factor inducing podocyte depletion that predicts the progressive course of glomerulosclerosis. However, the molecular mechanisms underlying podocyte apoptosis are still not well understood. Autophagy is a lysosomal degradation system involving the degradation and recycling of
Meng Shen et al.
Oncology reports, 34(1), 359-367 (2015-05-26)
Breast cancer is one of the most common cancers affecting women worldwide. Conventional chemotherapy is still one of the major approaches to the treatment of breast cancer. Autophagy, also termed as type II programmed cell death (PCD), exhibits either a
Huan Qin et al.
Frontiers in pharmacology, 11, 581049-581049 (2021-03-13)
Traditional herb pair Salvia miltiorrhiza Bunge-Radix Puerariae (DG) owns various biological activities including anti-inflammatory and anti-oxidative stress. Oxidative stress is one high-risk factor for osteoporosis, then effect of DG on osteoporosis and underlying mechanisms was explored both in vivo and
Gabriel Mitchell et al.
Infection and immunity, 83(5), 2175-2184 (2015-03-18)
Listeria monocytogenes is a facultative intracellular pathogen that escapes from phagosomes and grows in the cytosol of infected host cells. Most of the determinants that govern its intracellular life cycle are controlled by the transcription factor PrfA, including the pore-forming
Wenxia Xu et al.
American journal of translational research, 10(4), 1229-1236 (2018-05-08)
Cancers are huge problems that need to be investigated thoroughly. Rab5a plays an important part in the regulation of intracellular membrane trafficking. However, its role in cancer and autophagy has not been fully determined. In this study, we analyzed the
Paula D Green et al.
International journal of molecular sciences, 20(6) (2019-03-29)
Telomerase has cellular functions beyond telomere stabilization, including a role in mitochondria. The function of the catalytic component-TERT-in mitochondria is still unknown, but it seems to play a role in the response to oxidative stress. Here, we interrogated the role
Yucel Aydin et al.
The American journal of pathology, 188(10), 2339-2355 (2018-08-04)
Liver cirrhosis is an independent risk factor for hepatocellular carcinoma (HCC). The mechanisms that contribute to HCC development in the cirrhotic microenvironment are unknown. We found that HCC grown in the highly stressed cirrhotic microenvironment undergoes autophagy switching from a
Mihwa Kim et al.
Autophagy, 13(1), 149-168 (2016-10-19)
Recent progress in chemotherapy has significantly increased its efficacy, yet the development of chemoresistance remains a major drawback. In this study, we show that GFRA1/GFRα1 (GDNF family receptor α 1), contributes to cisplatin-induced chemoresistance by regulating autophagy in osteosarcoma. We
Jing-Zhuang Zhao et al.
Developmental and comparative immunology, 77, 88-94 (2017-08-02)
Infectious hematopoietic necrosis virus (IHNV) is a common pathogen that causes severe disease in the salmonid aquaculture industry. Recent work demonstrated that autophagy plays an important role in pathogen invasion by activating innate and adaptive immunity. This study investigated the
Meng-Meng Ji et al.
Autophagy, 11(12), 2160-2171 (2016-01-07)
Autophagy is closely related to tumor cell sensitivity to anticancer drugs. The HDAC (histone deacetylase) inhibitor valproic acid (VPA) interacted synergistically with chemotherapeutic agents to trigger lymphoma cell autophagy, which resulted from activation of AMPK (AMP-activated protein kinase) and inhibition
Mai Shi et al.
Cellular signalling, 62, 109334-109334 (2019-06-04)
Renal aging and associated functional decline are associated with an increase in cellular senescence. Previous studies show a direct correlation between advanced glycation end products (AGEs) accumulation and renal aging, chronic kidney disease (CKD) and other nephropathies, although the underlying
Yong Guo et al.
The international journal of biochemistry & cell biology, 106, 8-20 (2018-11-06)
P53 dysfunction has been associated with various malignant tumors, including acute leukemia. The overexpression of mouse double minute 2 (MDM2) causes the inactivation of p53 in acute leukemia. MDM2 inhibitors that activate p53 and induce apoptosis are currently being developed
Sua In et al.
Molecular neurobiology, 53(1), 777-791 (2015-01-30)
Parkinson's disease (PD) is a common movement disorder among neurodegenerative diseases, involving neuronal cell death in the substantia nigra of the midbrain. Although mechanisms of cell death in PD have been studied, the exact molecular pathogenesis is still unclear. Here
Zhe Han et al.
Journal of cellular physiology, 234(4), 4179-4190 (2018-08-28)
Sendai virus strain Tianjin, a novel genotype of Sendai virus, has been proven to possess potent antitumor effect on certain cancer cell types although inactivated by ultraviolet (UV). This study was carried out to investigate the in vitro anticancer properties
Tao Wang et al.
Emerging microbes & infections, 13(1), 2333381-2333381 (2024-03-19)
African swine fever (ASF) is a highly contagious, often fatal viral disease caused by African swine fever virus (ASFV), which imposes a substantial economic burden on the global pig industry. When screening for the virus replication-regulating genes in the left
Xue Liu et al.
Rejuvenation research, 21(5), 405-415 (2017-11-11)
The role of autophagy varies with the type of acute brain injury. In general, autophagy mediates a clear neuroprotective effect in intoxication caused by various psychoactive agents, subarachnoid hemorrhage and spinal cord injury. In contrast, autophagic cell death has also
Meihua Shan et al.
Free radical biology & medicine, 110, 432-443 (2017-06-26)
The objective of this study was to examine the effect of autophagy on stress-induced M2 macrophage polarization in the tumor microenvironment of breast cancer and to determine whether the underlying mechanism was related to the reactive oxygen species (ROS)/ERK and
Chao Nie et al.
Oncology reports, 35(2), 649-658 (2015-11-18)
Proanthocyanidins are flavonoids that are widely present in the skin and seeds of various plants, with the highest content in grape seeds. Many experiments have shown that proanthocyanidins have antitumor activity both in vivo and in vitro. Autophagy and apoptosis
Mi-Jeong Kim et al.
Cancers, 12(11) (2020-11-12)
TRAF6-BECN1 signaling axis is critical for autophagy induction and functionally implicated in cancer progression. Here, we report that AMP-activated protein kinase alpha 1 (AMPKα1, PRKAA1) is positively involved in autophagy induction and cancer progression by regulating TRAF6-BECN1 signaling axis. Mechanistically
Lin Wang et al.
International journal of oncology, 56(5), 1162-1174 (2020-04-23)
ADAM metallopeptidase domain 12 (ADAM12) has been demonstrated to mediate cell proliferation and apoptosis resistance in several types of cancer cells. However, the effect of ADAM12 silencing on the proliferation and apoptosis of choriocarcinoma cells remains unknown. The present study
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