OTX2 Homeoprotein Functions in Adult Choroid Plexus DOI Open Access
Anabelle Planques, Vanessa Oliveira Moreira,

David Benacom

et al.

International Journal of Molecular Sciences, Journal Year: 2021, Volume and Issue: 22(16), P. 8951 - 8951

Published: Aug. 19, 2021

The choroid plexus is an important blood barrier that secretes cerebrospinal fluid, which essential for embryonic brain development and adult homeostasis. OTX2 homeoprotein a transcription factor critical remains highly expressed in plexus. Through RNA sequencing analyses of constitutive conditional knockdown mouse models, we reveal putative functional roles function, including cell signaling adhesion, show regulates the expression factors are secreted into notably transthyretin. We also Otx2 impacts immune stress responses, affects splicing, leading to changes mRNA isoforms proteins implicated oxidative response DNA repair. mass spectrometry analysis protein partners plexus, known non-cell-autonomous target regions, such as visual cortex subventricular zone, identify targets involved chromatin structure, processing. Thus, retains regulating function homeostasis throughout life.

Language: Английский

Gut brain interaction theory reveals gut microbiota mediated neurogenesis and traditional Chinese medicine research strategies DOI Creative Commons
Chenxi Zhang, Peng Xue, Haiyan Zhang

et al.

Frontiers in Cellular and Infection Microbiology, Journal Year: 2022, Volume and Issue: 12

Published: Dec. 8, 2022

Adult neurogenesis is the process of differentiation neural stem cells (NSCs) into neurons and glial in certain areas adult brain. Defects can lead to neurodegenerative diseases, mental disorders, other maladies. This directionally regulated by transcription factors, Wnt Notch pathway, extracellular matrix, various growth factors. External factors like stress, physical exercise, diet, medications, etc., affect gut microbiota. The microbiota may NSCs through vagal, immune chemical pathways, pathways. Traditional Chinese medicine (TCM) has been proven proliferation regulate abundance metabolites produced intestinal microorganisms. However, underlying mechanisms which these are not fully understood. In this review, we describe recent evidence on role neurogenesis. Moreover, hypothesize characteristics microbiota-gut-brain axis based bacterial phyla, including microbiota’s metabolites, neuronal pathways while providing an outlook TCM’s potential effects regulating

Language: Английский

Citations

9

Histone methyltransferase SETDB1 promotes osteogenic differentiation in osteoporosis by activating OTX2-mediated BMP-Smad and Wnt/β-catenin pathways DOI

Lianying Hu,

Zhen Cheng,

Lunan Wu

et al.

Human Cell, Journal Year: 2023, Volume and Issue: 36(4), P. 1373 - 1388

Published: April 19, 2023

Language: Английский

Citations

4

The choroid plexus: Simple structure, complex functions DOI
Daniela Talhada, Ana Raquel Costa‐Brito, Ana Catarina Duarte

et al.

Journal of Neuroscience Research, Journal Year: 2019, Volume and Issue: 98(5), P. 751 - 753

Published: Dec. 11, 2019

The authors have no conflict of interest to declare. Please note: publisher is not responsible for the content or functionality any supporting information supplied by authors. Any queries (other than missing content) should be directed corresponding author article.

Language: Английский

Citations

11

This was the year that was: brain barriers and brain fluid research in 2019 DOI Creative Commons
Richard F. Keep,

Hazel C. Jones,

Lester R. Drewes

et al.

Fluids and Barriers of the CNS, Journal Year: 2020, Volume and Issue: 17(1)

Published: March 5, 2020

This editorial highlights advances in brain barrier and fluid research published 2019, as well addressing current controversies pressing needs. Topics include recent related to: the cerebral endothelium neurovascular unit; choroid plexus, arachnoid membrane; cerebrospinal glymphatic hypothesis; impact of disease states on barriers fluids; drug delivery to brain; translation preclinical data clinic. also mourns loss two important figures field, Malcolm B. Segal Edward G. Stopa.

Language: Английский

Citations

11

OTX2 Homeoprotein Functions in Adult Choroid Plexus DOI Open Access
Anabelle Planques, Vanessa Oliveira Moreira,

David Benacom

et al.

International Journal of Molecular Sciences, Journal Year: 2021, Volume and Issue: 22(16), P. 8951 - 8951

Published: Aug. 19, 2021

The choroid plexus is an important blood barrier that secretes cerebrospinal fluid, which essential for embryonic brain development and adult homeostasis. OTX2 homeoprotein a transcription factor critical remains highly expressed in plexus. Through RNA sequencing analyses of constitutive conditional knockdown mouse models, we reveal putative functional roles function, including cell signaling adhesion, show regulates the expression factors are secreted into notably transthyretin. We also Otx2 impacts immune stress responses, affects splicing, leading to changes mRNA isoforms proteins implicated oxidative response DNA repair. mass spectrometry analysis protein partners plexus, known non-cell-autonomous target regions, such as visual cortex subventricular zone, identify targets involved chromatin structure, processing. Thus, retains regulating function homeostasis throughout life.

Language: Английский

Citations

10