» Articles » PMID: 33147458

Human and Mouse Transcriptome Profiling Identifies Cross-Species Homology in Pulmonary and Lymph Node Mononuclear Phagocytes

Overview
Journal Cell Rep
Publisher Cell Press
Date 2020 Nov 4
PMID 33147458
Citations 34
Authors
Affiliations
Soon will be listed here.
Abstract

The mononuclear phagocyte (MP) system consists of macrophages, monocytes, and dendritic cells (DCs). MP subtypes play distinct functional roles in steady-state and inflammatory conditions. Although murine MPs are well characterized, their pulmonary and lymph node (LN) human homologs remain poorly understood. To address this gap, we have created a gene expression compendium across 24 distinct human and murine lung and LN MPs, along with human blood and murine spleen MPs, to serve as validation datasets. In-depth RNA sequencing identifies corresponding human-mouse MP subtypes and determines marker genes shared and divergent across species. Unexpectedly, only 13%-23% of the top 1,000 marker genes (i.e., genes not shared across species-specific MP subtypes) overlap in corresponding human-mouse MP counterparts. Lastly, CD88 in both species helps distinguish monocytes/macrophages from DCs. Our cross-species expression compendium serves as a resource for future translational studies to investigate beforehand whether pursuing specific MP subtypes or genes will prove fruitful.

Citing Articles

Single-cell analysis reveals ESX-1-mediated accumulation of permissive macrophages in infected mouse lungs.

Zheng W, Borja M, Dorman L, Liu J, Zhou A, Seng A Sci Adv. 2025; 11(3):eadq8158.

PMID: 39813329 PMC: 11734715. DOI: 10.1126/sciadv.adq8158.


FOXO1 pathway activation by VISTA immune checkpoint restrains pulmonary ILC2 functions.

Kazemi M, Momeni-Varposhti Z, Li X, Hurrell B, Sakano Y, Shen S J Clin Invest. 2025; 135(4).

PMID: 39745792 PMC: 11827891. DOI: 10.1172/JCI184932.


Exacerbation of pulmonary fibrosis following acute lung injury via activin-A production by recruited alveolar macrophages.

Pan T, Feng Y, Li Y, Yang Y, Zhou J, Song Y J Thorac Dis. 2024; 16(11):7709-7728.

PMID: 39678869 PMC: 11635239. DOI: 10.21037/jtd-24-680.


Epigenetic mechanisms of alveolar macrophage activation in chemical-induced acute lung injury.

Ahmad S, Nasser W, Ahmad A Front Immunol. 2024; 15:1488913.

PMID: 39582870 PMC: 11581858. DOI: 10.3389/fimmu.2024.1488913.


Macrophage variants in laboratory research: most are well done, but some are RAW.

Herb M, Schatz V, Hadrian K, Hos D, Holoborodko B, Jantsch J Front Cell Infect Microbiol. 2024; 14:1457323.

PMID: 39445217 PMC: 11496307. DOI: 10.3389/fcimb.2024.1457323.


References
1.
Yu Y, Hotten D, Malakhau Y, Volker E, Ghio A, Noble P . Flow Cytometric Analysis of Myeloid Cells in Human Blood, Bronchoalveolar Lavage, and Lung Tissues. Am J Respir Cell Mol Biol. 2015; 54(1):13-24. PMC: 4742930. DOI: 10.1165/rcmb.2015-0146OC. View

2.
Theisen D, Davidson 4th J, Briseno C, Gargaro M, Lauron E, Wang Q . WDFY4 is required for cross-presentation in response to viral and tumor antigens. Science. 2018; 362(6415):694-699. PMC: 6655551. DOI: 10.1126/science.aat5030. View

3.
Guilliams M, Dutertre C, Scott C, McGovern N, Sichien D, Chakarov S . Unsupervised High-Dimensional Analysis Aligns Dendritic Cells across Tissues and Species. Immunity. 2016; 45(3):669-684. PMC: 5040826. DOI: 10.1016/j.immuni.2016.08.015. View

4.
Vermaelen K, Lambrecht B, Pauwels R . Specific migratory dendritic cells rapidly transport antigen from the airways to the thoracic lymph nodes. J Exp Med. 2001; 193(1):51-60. PMC: 2195883. DOI: 10.1084/jem.193.1.51. View

5.
Mould K, Barthel L, Mohning M, Thomas S, McCubbrey A, Danhorn T . Cell Origin Dictates Programming of Resident versus Recruited Macrophages during Acute Lung Injury. Am J Respir Cell Mol Biol. 2017; 57(3):294-306. PMC: 5625228. DOI: 10.1165/rcmb.2017-0061OC. View