[HTML][HTML] Critical role of estrogens on bone homeostasis in both male and female: from physiology to medical implications

E Noirrit-Esclassan, MC Valera, F Tremollieres… - International Journal of …, 2021 - mdpi.com
Bone is a multi-skilled tissue, protecting major organs, regulating calcium phosphate
balance and producing hormones. Its development during childhood determines height and …

[HTML][HTML] Effects of extracellular osteoanabolic agents on the endogenous response of osteoblastic cells

G Alloisio, C Ciaccio, GF Fasciglione, U Tarantino… - Cells, 2021 - mdpi.com
The complex multidimensional skeletal organization can adapt its structure in accordance
with external contexts, demonstrating excellent self-renewal capacity. Thus, optimal …

Icariin ameliorates estrogen-deficiency induced bone loss by enhancing IGF-I signaling via its crosstalk with non-genomic ERα signaling

L Zhou, CCW Poon, KY Wong, S Cao, X Dong… - Phytomedicine, 2021 - Elsevier
Background Rapid, non-genomic estrogen receptor (ER) signaling plays an integral role in
mediating the tissue selective properties of ER modulators. Icariin, a bone bioactive …

Estrogen depletion on In vivo osteocyte calcium signaling responses to mechanical loading

KJ Lewis, P Cabahug-Zuckerman, JF Boorman-Padgett… - Bone, 2021 - Elsevier
Microstructural adaptation of bone in response to mechanical stimuli is diminished with
estrogen deprivation. Here we tested in vivo whether ovariectomy (OVX) alters the acute …

[HTML][HTML] Estrogen receptor α signaling in osteoblasts is required for mechanotransduction in bone fracture healing

L Steppe, BT Krüger, MEA Tschaffon… - … in Bioengineering and …, 2021 - frontiersin.org
Biomechanical stimulation by whole-body low-magnitude high-frequency vibration (LMHFV)
has demonstrated to provoke anabolic effects on bone metabolism in both non-osteoporotic …

[HTML][HTML] Voluntary wheel running partially compensates for the effects of global estrogen receptor-α knockout on cortical bone in young male mice

RK Dirkes, NC Winn, TJ Jurrissen, DB Lubahn… - International Journal of …, 2021 - mdpi.com
Estrogen receptor-α knockout (ERKO) in female, but not male, mice results in an impaired
osteogenic response to exercise, but the mechanisms behind this ability in males are …

[HTML][HTML] Osteocyte Wnt/β-catenin pathway activation upon mechanical loading is altered in ovariectomized mice

E Jackson, N Lara-Castillo, MP Akhter, M Dallas… - Bone Reports, 2021 - Elsevier
Estrogen levels decline in both sexes with age, but more dramatically in females. Activation
of the Wnt/β-catenin signaling pathway is central to the regulation of bone mass accrual and …

Mechanical stress regulates bone regulatory gene expression independent of estrogen and vitamin D deficiency in rats

AK Nepal, HW van Essen… - Journal of …, 2021 - Wiley Online Library
Mechanical stress determines bone mass and structure. It is not known whether mechanical
loading affects expression of bone regulatory genes in a combined deficiency of estrogen …

[HTML][HTML] Suppression of estrogen receptor alpha inhibits cell proliferation, differentiation and enhances the chemosensitivity of P53-positive U2OS osteosarcoma cell

JY Wang, CM Chen, CF Chen, PK Wu… - International Journal of …, 2021 - mdpi.com
Osteosarcoma is a highly malignant musculoskeletal tumor that is commonly noticed in
adolescent children, young children, and elderly adults. Due to advances in surgery …

Osteoporosis in men: what is similar and what is different?

MR Laurent, E Gielen, E Orwoll… - Marcus and Feldman's …, 2021 - Elsevier
Male gender is a protective factor against the development of osteoporosis but men face a
higher refracture risk, higher mortality risk, and a higher treatment gap. Consequently, men …