Gut metabolite urolithin A inhibits osteoclastogenesis and senile osteoporosis by enhancing the autophagy capacity of bone marrow macrophages

H Tao, Y Tao, C Yang, W Li, W Zhang, X Li… - Frontiers in …, 2022 - frontiersin.org
Senile osteoporosis (SOP) is a systemic bone disease that is significantly associated with
age and eventually leads to deteriorated bone strength and increased fracture risk. Urolithin …

Urolithin A suppresses RANKL-induced osteoclastogenesis and postmenopausal osteoporosis by, suppresses inflammation and downstream NF-κB activated …

H Tao, W Li, W Zhang, C Yang, C Zhang, X Liang… - Pharmacological …, 2021 - Elsevier
Osteoporosis (OP) is characterized by decreased trabecular bone volume and
microarchitectural deterioration in the medullary cavity. Urolithin A (UA) is a biologically …

Effects of urolithin A on osteoclast differentiation induced by receptor activator of nuclear factor-κB ligand via bone morphogenic protein 2

Z Wang, G Qi, Z Li, X Cui, S Guo, Y Zhang, P Cai… - …, 2022 - Taylor & Francis
Urolithin A (UA) is an intestinal microbial metabolite derived from ellagitannins and a
promising agent for treating osteoarthritis. However, its effects on osteoporosis are unclear …

Urolithin B suppresses osteoclastogenesis via inhibiting RANKL‐induced signalling pathways and attenuating ROS activities

Z Qu, H An, M Feng, W Huang, D Wang… - Journal of Cellular …, 2022 - Wiley Online Library
Osteoporosis (OP) has severely affected human health, which is characterized by abnormal
differentiation of osteoclasts. Urolithin B (UB), as a potential natural drug, has been reported …

Urolithin B suppressed osteoclast activation and reduced bone loss of osteoporosis via inhibiting ERK/NF‐κB pathway

Y Li, Q Zhuang, L Tao, K Zheng, S Chen… - Cell …, 2022 - Wiley Online Library
Objectives The main target of current drugs for alleviating bone loss is osteoclasts. However,
the long‐term application of such drugs will also cause side effects. Therefore, it is of great …

Urolithin A attenuates RANKL-induced osteoclastogenesis by co-regulating the p38 MAPK and Nrf2 signaling pathway

W Wei, C Peng, R Gu, X Yan, J Ye, Z Xu… - European Journal of …, 2022 - Elsevier
As a critical regulator of bone resorption. osteoclastogenesis is closely associated with
osteoporosis (OP) and commonly induced by receptor activator of nuclear factor-κB ligand …

Targeting autophagy by natural product Ursolic acid for prevention and treatment of osteoporosis

H Zheng, H Feng, W Zhang, Y Han, W Zhao - Toxicology and Applied …, 2020 - Elsevier
With the growth of the aging population, osteoporosis is becoming a global health problem.
Ursolic acid (UA) is an active ingredient existed in a variety of foods and nature plants and …

Puerarin inhibits the osteoclastogenesis by inhibiting RANKL-dependent and–independent autophagic responses

G Zhang, Y Wang, G Tang, Y Ma - BMC complementary and alternative …, 2019 - Springer
Background Puerarin exerts therapeutic effect on osteoporosis due to its inhibitory effect on
the formation of osteoclasts. Puerarin is also widely established as an autophagy inhibitor …

[HTML][HTML] Pueraria lobata-derived exosome-like nanovesicles alleviate osteoporosis by enhacning autophagy

W Zhan, M Deng, X Huang, D Xie, X Gao… - Journal of Controlled …, 2023 - Elsevier
Osteoporosis (OP) is the most common bone disorder worldwide, especially in
postmenopausal women. However, many OP drugs are not suitable for long term use due to …

Lycorine attenuates autophagy in osteoclasts via an axis of mROS/TRPML1/TFEB to reduce LPS‐induced bone loss

HJ Park, M Gholam-Zadeh, JH Suh… - Oxidative medicine and …, 2019 - Wiley Online Library
Lycorine, a plant alkaloid, exhibits anti‐inflammatory activity by acting in macrophages that
share precursor cells with osteoclasts (OCs). We hypothesized that lycorine might decrease …