Evidence map›Paper›PMID 33631122›Full record

ArticleStem cell reports2021

Revealing Tissue-Specific SARS-CoV-2 Infection and Host Responses using Human Stem Cell-Derived Lung and Cerebral Organoids.

Shashi Kant Tiwari, Shaobo Wang, Davey Smith, Aaron F Carlin, Tariq M Rana

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed, 1 pooled it
12.5field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

89 citing papers in PubMed, 1 synthesis or guideline pooled it, 134 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Proceedings of the ... AAAI Conference on Artificial Intelligence. AAAI Conference on Artificial Intelligence · 2026
    Article
  7. Article
  8. Review
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  16. Cell reprogramming: methods, mechanisms and applications.Cell regeneration (London, England) · 2025
    Review
  17. iPSC-derived human cortical organoids display profound alterations of cellular homeostasis following SARS-CoV-2 infection and Spike protein exposure.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  18. A Comprehensive Review on Utilizing Human Brain Organoids to Study Neuroinflammation in Neurological Disorders.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2025
    Review
  19. Article
  20. Review

29 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Shashi Kant TiwariDivision of Genetics, Department of Pediatrics, Program in Immunology, Institute for Genomic Medicine, University of California San Diego, 9500 Gilman Drive MC 0762, La Jolla, CA 92093, USA.
Shaobo WangDivision of Genetics, Department of Pediatrics, Program in Immunology, Institute for Genomic Medicine, University of California San Diego, 9500 Gilman Drive MC 0762, La Jolla, CA 92093, USA.
Davey SmithDivision of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, 9500 Gilman Drive MC 0762, La Jolla, CA 92093, USA.
Aaron F CarlinDivision of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, 9500 Gilman Drive MC 0762, La Jolla, CA 92093, USA.
Tariq M RanaDivision of Genetics, Department of Pediatrics, Program in Immunology, Institute for Genomic Medicine, University of California San Diego, 9500 Gilman Drive MC 0762, La Jolla, CA 92093, USA. Electronic address: trana@ucsd.edu.
University of California, San Diego · US

Funding

Virology CoreP01CA177322 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SUN, REN · 2014 to 2018
$8.7M
Investigating the molecular mechanisms of HIV/AIDS associated neurological disorders using microglia and cerebral organoids derived from induced pluripotent stem cellsR01DA049524 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI RANA, TARIQ M · 2019 to 2023
$3.9M
Modeling HIV/AIDS Associated Neurological Disorders with Human Pluripotent CellsDP1DA039562 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI RANA, TARIQ M · 2015 to 2020
$3.9M
Deconvolution of pro- and anti-viral responses to Dengue virus and Zika Virus infectionsK08AI130381 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CARLIN, AARON F. · 2019 to 2023
$1.0M
Regulation of HIV-1 Replication by Cellular IncRNAsR21AI125103 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI RANA, TARIQ M · 2016 to 2017
$426k
NCI NIH HHS P01 CA177322NIAID NIH HHS K08 AI130381NIAID NIH HHS R21 AI125103NIDA NIH HHS DP1 DA039562NIDA NIH HHS R01 DA049524Wellcome Trust
6 · The paper itself

Abstract

COVID-19 is a transmissible respiratory disease caused by a novel coronavirus, SARS-CoV-2, and has become a global health emergency. There is an urgent need for robust and practical in vitro model systems to investigate viral pathogenesis. Here, we generated human induced pluripotent stem cell (iPSC)-derived lung organoids (LORGs), cerebral organoids (CORGs), neural progenitor cells (NPCs), neurons, and astrocytes. LORGs containing epithelial cells, alveolar types 1 and 2, highly express ACE2 and TMPRSS2 and are permissive to SARS-CoV-2 infection. SARS-CoV-2 infection induces interferons, cytokines, and chemokines and activates critical inflammasome pathway genes. Spike protein inhibitor, EK1 peptide, and TMPRSS2 inhibitors (camostat/nafamostat) block viral entry in LORGs. Conversely, CORGs, NPCs, astrocytes, and neurons express low levels of ACE2 and TMPRSS2 and correspondingly are not highly permissive to SARS-CoV-2 infection. Infection in neuronal cells activates TLR3/7, OAS2, complement system, and apoptotic genes. These findings will aid in understanding COVID-19 pathogenesis and facilitate drug discovery.

Indexed as

ApoptosisBrainCells, CulturedComplement System ProteinsCOVID-19Epithelial CellsHumansInduced Pluripotent Stem CellsInflammationLungNeural Stem CellsNeuronsOrganoidsSARS-CoV-2Serine EndopeptidasesSignal TransductionComplement System ProteinsSerine EndopeptidasesACE2cerebral organoidshost-pathogen interactionsiPSCslungs organoidsSARS-CoV-2TMPRSS2

Identifiers

PMID33631122
PMCPMC7879814
OpenAlexW3126700647

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.