Results 31 to 40 of about 32,745 (240)

Bone Morphogenetic Protein-4 Impairs Retinal Endothelial Cell Barrier, a Potential Role in Diabetic Retinopathy

open access: yesCells, 2023
Bone Morphogenetic Protein 4 (BMP4) is a secreted growth factor of the Transforming Growth Factor beta (TGFβ) superfamily. The goal of this study was to test whether BMP4 contributes to the pathogenesis of diabetic retinopathy (DR). Immunofluorescence of
Noureldien H. E. Darwish   +7 more
doaj   +1 more source

Functional Concentrations of BMP4 on Differentiation of Mouse Embryonic Stem Cells to Primordial Germ Cells [PDF]

open access: yesInternational Journal of Fertility and Sterility, 2011
Background Bone morphogenetic protein 4 (BMP4) has a significant role in primordial germ cells (PGCs) differentiation from mouse embryonic stem cell (mESC).
Hatef Ghasemi Hamidabadi   +5 more
doaj  

Regulation of BMP4/Dpp retrotranslocation and signaling by deglycosylation

open access: yeseLife, 2020
During endoplasmic reticulum-associated degradation (ERAD), the cytoplasmic enzyme N -glycanase 1 (NGLY1) is proposed to remove N -glycans from misfolded N -glycoproteins after their retrotranslocation from the ER
Antonio Galeone   +13 more
openaire   +6 more sources

BMP4 overexpression induces the upregulation of APP/Tau and memory deficits in Alzheimer’s disease

open access: yesCell Death Discovery, 2021
Alzheimer’s disease (AD) is a chronic progressive degenerative disease of the nervous system. Its pathogenesis is complex and is related to the abnormal expression of the amyloid β (Aβ), APP, and Tau proteins.
Xiaoqing Zhang   +8 more
doaj   +1 more source

BMP4 expression in the developing rat retina

open access: yesBrain Research, 2006
We investigated the expression of bone morphogenetic protein-4 (BMP4) in the developing retina. At E19, we found very intense BMP4 immunoreactivity (IR) in the nerve fiber layer. At P1, the inner plexiform layer exhibited very strong BMP4-IR. Thereafter, abundant BMP4 expression was kept to the adult period.
Yuka, Maruyama   +3 more
openaire   +2 more sources

BMP4 regulation of human trophoblast development

open access: yesThe International Journal of Developmental Biology, 2014
Since the derivation of human embryonic stem cells, and the subsequent generation of induced pluripotent stem cells, there has been much excitement about the ability to model and evaluate human organ development in vitro. The finding that these cells, when treated with BMP4, are able to generate the extraembryonic cell type, trophoblast, which is the ...
Li, Yingchun, Parast, Mana M
openaire   +5 more sources

Bone morphogenetic protein 4 (BMP4) increases the plating efficiency (growth/survival) of mid-gestation aorta-gonad-mesonephros (AGM)-derived CD34/c-Kit cells in 10-d culture

open access: yes, 2011
(A) Addition of BMP4 (open symbols) results in an increase in the number of colonies produced at 10·5 dpc compared with serum-free conditions (−BMP4, solid symbols).
Joanna C Sinclair (91388)   +3 more
core   +1 more source

Hypoxia regulates BMP4 expression in the murine spleen during the recovery from acute anemia. [PDF]

open access: yesPLoS ONE, 2010
Bone marrow erythropoiesis is primarily homeostatic, producing new erythrocytes at a constant rate. However at times of acute anemia, new erythrocytes must be rapidly produced much faster than bone marrow steady state erythropoiesis.
Dai-Chen Wu, Robert F Paulson
doaj   +1 more source

Determining the function of nuclear Bmp4

open access: yesThe FASEB Journal, 2009
Bone morphogenetic protein 4 (Bmp4) is a well known growth factor that regulates gene expression through the SMAD signaling pathway. Bmp4 is involved in many developmental processes and has been identified as an important factor in several cancers, including melanoma, ovarian cancer, and colon cancer ...
Trina J Loos, Laura C Bridgewater
openaire   +1 more source

Bone Morphogenetic Protein 4 Gene Therapy in Mice Inhibits Myeloma Tumor Growth, But Has a Negative Impact on Bone

open access: yesJBMR Plus, 2020
Multiple myeloma is characterized by accumulation of malignant plasma cells in the bone marrow. Most patients suffer from an osteolytic bone disease, caused by increased bone degradation and reduced bone formation.
Marita Westhrin   +15 more
doaj   +1 more source

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