J 2021

A cellular and spatial map of the choroid plexus across brain ventricles and ages

NEIL, Dani, Rebecca H. HERBST, Cristin MCCABE, Gilad S. GREEN, Karol KAISER et. al.

Basic information

Original name

A cellular and spatial map of the choroid plexus across brain ventricles and ages

Authors

NEIL, Dani, Rebecca H. HERBST, Cristin MCCABE, Gilad S. GREEN, Karol KAISER (703 Slovakia, belonging to the institution), Joshua P. HEAD, Jin CUI, Frederick B. SHIPLEY, Ahram JANG, Danielle DIONNE, Lan NGUYEN, Christopher RODMAN, Samantha J. RIESENFELD, Jan PROCHAZKA, Michaela PROCHAZKOVA, Radislav SEDLACEK, Feng ZHANG, Vítězslav BRYJA (203 Czech Republic, belonging to the institution), Orit ROZENBLATT-ROSEN, Naomi HABIB, Aviv REGEV (guarantor) and Maria K LEHTINEN

Edition

Cell, Cambridge, Cell Press, 2021, 0092-8674

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10601 Cell biology

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 66.850

RIV identification code

RIV/00216224:14310/21:00119006

Organization unit

Faculty of Science

UT WoS

000656965600019

Keywords in English

choroid plexus; brain barrier; cerebrospinal fluid; single-cell RNA sequencing; single-nucleus RNA sequencing; aging; development

Tags

International impact, Reviewed
Změněno: 9/6/2021 15:23, Mgr. Marie Šípková, DiS.

Abstract

V originále

The choroid plexus (ChP) in each brain ventricle produces cerebrospinal fluid (CSF) and forms the blood-CSF barrier. Here, we construct a single-cell and spatial atlas of each ChP in the developing, adult, and aged mouse brain. We delineate diverse cell types, subtypes, cell states, and expression programs in epithelial and mesenchymal cells across ages and ventricles. In the developing ChP, we predict a common progenitor pool for epithelial and neuronal cells, validated by lineage tracing. Epithelial and fibroblast cells show regionalized expression by ventricle, starting at embryonic stages and persisting with age, with a dramatic transcriptional shift with maturation, and a smaller shift in each aged cell type. With aging, epithelial cells upregulate host-defense programs, and resident macrophages upregulate interleukin-1 beta (IL-1 beta) signaling genes. Our atlas reveals cellular diversity, architecture and signaling across ventricles during development, maturation, and aging of the ChP-brain barrier.

Links

GX19-28347X, research and development project
Name: Molekulární a funkční analýza biologie kasein kinázy 1
Investor: Czech Science Foundation
LM2018129, research and development project
Name: Národní infrastruktura pro biologické a medicínské zobrazování Czech-BioImaging
Investor: Ministry of Education, Youth and Sports of the CR
90126, large research infrastructures
Name: CCP II