Evidence map›Paper›PMID 34440780›Full record

ArticleCells2021

Human Lung-Resident Macrophages Express and Are Targets of Thymic Stromal Lymphopoietin in the Tumor Microenvironment.

Mariantonia Braile, Alfonso Fiorelli, Daniela Sorriento, Rosa Maria Di Crescenzo, Maria Rosaria Galdiero, Gianni Marone, Mario Santini, Gilda Varricchi, Stefania Loffredo

Open access · goldAbstract read
In one paragraph

Article in Cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
5.8field-weighted citation impact, top 3% 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

28 citing papers in PubMed, 40 citations in OpenAlex.

  1. Vascular remodeling in asthma: from mechanisms to precision medicine.Current opinion in allergy and clinical immunology · 2026
    Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. TSLP: contrasting roles in cancer.Frontiers in immunology · 2025
    Review
  9. Article
  10. Advances in lymphatic metastasis of non-small cell lung cancer.Cell communication and signaling : CCS · 2024
    Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Severe Asthmatic Responses: The Impact of TSLP.International journal of molecular sciences · 2023
    Review
  17. SARS-CoV-2 Spike Protein Activates Human Lung Macrophages.International journal of molecular sciences · 2023
    Article
  18. Review
  19. Article
  20. Review
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

9 authors at 3 institutions in 1 country.

Mariantonia BraileCenter for Basic and Clinical Immunology Research (CISI), Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy.
Alfonso FiorelliDepartment of Translational Medical and Surgical Science, University of Campania Luigi Vanvitelli, 80131 Naples, Italy.ORCID 0000-0002-0628-613X
Daniela SorrientoDepartment of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy.ORCID 0000-0002-1599-4509
Rosa Maria Di CrescenzoDepartment of Translational Medical and Surgical Science, University of Campania Luigi Vanvitelli, 80131 Naples, Italy.
Maria Rosaria GaldieroCenter for Basic and Clinical Immunology Research (CISI), Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy.
Gianni MaroneCenter for Basic and Clinical Immunology Research (CISI), Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy.ORCID 0000-0002-9849-4701
Mario SantiniDepartment of Translational Medical and Surgical Science, University of Campania Luigi Vanvitelli, 80131 Naples, Italy.ORCID 0000-0003-1162-7805
Gilda VarricchiCenter for Basic and Clinical Immunology Research (CISI), Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy.ORCID 0000-0002-9285-4657
Stefania LoffredoCenter for Basic and Clinical Immunology Research (CISI), Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy.ORCID 0000-0002-5871-1898
Institute for Experimental Endocrinology and Oncology · ITUniversity of Campania "Luigi Vanvitelli" · ITUniversity of Naples Federico II · IT

Funding

CAMPANIA BIOSCIENCE (REGIONE CAMPANIA) Not availableCISI- LAB PROJECT (UNIVERSITY OF NAPLES FEDERICO II) Not availableMIUR PRIN 2017 M8Y MR_8005TIMING PROJECT (REGIONE CAMPANIA) Not available
6 · The paper itself

Abstract

Thymic stromal lymphopoietin (TSLP) is a pleiotropic cytokine highly expressed by epithelial cells and several innate and adaptive immune cells. TSLP exerts its biological effects by binding to a heterodimeric complex composed of TSLP receptor (TSLPR) and IL-7Rα. In humans, there are two TSLP isoforms: the short form (sfTSLP), constitutively expressed, and the long form (lfTSLP), which is upregulated in inflammation. TSLP has been implicated in the induction and progression of several experimental and human cancers. Primary human lung macrophages (HLMs), monocyte-derived macrophages (MDMs), and peripheral blood monocytes consitutively expressed sfTSLP mRNA. Incubation of HLMs, MDMs, and monocytes with lipopolysaccharide (LPS) or IL-4, but not with IL-13, induced TSLP release from HLMs. LPS, but not IL-4 or IL-13, induced CXCL8 release from HLMs. LPS, IL-4 alone or in combination with IL-13, induced the expression of lfTSLP, but not of sfTSLP from HLMs. Preincubation of HLMs with IL-4, alone or in combination with IL-13, but not IL-13 alone, synergistically enhanced TSLP release from LPS-activated macrophages. By contrast, IL-4, alone or in combination with IL-13, inhibited LPS-induced CXCL8 release from HLMs. Immunoreactive TSLP was detected in lysates of HLMs, MDMs, and monocytes. Incubation of HLMs with TSLP induced the release of proinflammatory (TNF-α), angiogenic (VEGF-A, angiopoietin 2), and lymphangiogenic (VEGF-C) factors. TSLP, TSLPR, and IL-7Rα were expressed in intratumoral and peritumoral areas of human lung cancer. sfTSLP and lfTSLP mRNAs were differentially expressed in peritumoral and intratumoral lung cancer tissues. The TSLP system, expressed in HLMs, MDMs, and monocytes, could play a role in chronic inflammatory disorders including lung cancer.

Indexed as

Macrophage ActivationTumor MicroenvironmentAdenocarcinoma of LungAgedAngiogenic ProteinsCells, CulturedCytokinesFemaleHumansInterleukin-7 Receptor alpha SubunitLipopolysaccharidesLung NeoplasmsLymphangiogenesisMacrophages, AlveolarMaleMiddle AgedAngiogenic ProteinsCRLF2 protein, humanCytokinesIL7R protein, humanInterleukin-7 Receptor alpha SubunitLipopolysaccharidesReceptors, CytokineThymic Stromal Lymphopoietinangiogenesislung cancerlymphangiogenesismacrophagesmonocyte-derived macrophagesmonocytesthymic stromal lymphopoietinTSLP isoformstumor microenvironment

Identifiers

PMID34440780
PMCPMC8392295
OpenAlexW3191185798

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.