Evidence map›Paper›PMID 20457570›Full record

ArticleChemical senses2010

The T cells in peripheral taste tissue of healthy human adults: predominant memory T cells and Th-1 cells.

Pu Feng, Hong Wang, Roy S Feldman, Edmund A Pribitkin, Paul A S Breslin

Open access · bronzeAbstract read
In one paragraph

Article in Chemical senses, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.2field-weighted citation impact, top 41% 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

9 citing papers in PubMed, 9 citations in OpenAlex.

  1. Nerve Injury-Induced Immune Responses in the Taste Bud Target Field.International journal of molecular sciences · 2026
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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 3 institutions in 1 country.

Pu FengMonell Chemical Senses Center, 3500 Market Street, Philadelphia, PA 19104, USA. pfeng@monell.org
Hong Wang
Roy S Feldman
Edmund A Pribitkin
Paul A S Breslin
Monell Chemical Senses Center · USRutgers, The State University of New Jersey · USUniversity of Pennsylvania · US

Funding

Sensory/Medical CoreP50DC006760 · NIDCD · MONELL CHEMICAL SENSES CENTER · PI BEAUCHAMP, GARY K · 2004 to 2009
$8.6M
Human Umami Taste: Genetics of Psychophysical TraitsR01DC002995 · NIDCD · RUTGERS, THE STATE UNIV OF N.J. · PI BRESLIN, PAUL A. S · 2002 to 2012
$4.2M
Mechanisms of Inflammation-associated Taste DisordersR01DC010012 · NIDCD · MONELL CHEMICAL SENSES CENTER · PI WANG, HONG · 2010 to 2014
$1.7M
TASTE MATCHING--GUSTATORY EQUIVALENCE CLASSESR29DC002995 · NIDCD · MONELL CHEMICAL SENSES CENTER · PI BRESLIN, PAUL A.S. · 1997 to 2001
$200k
NIDCD NIH HHS DC 02995NIDCD NIH HHS P50 DC006760NIDCD NIH HHS P50 DC 06760NIDCD NIH HHS R01 DC002995NIDCD NIH HHS R01 DC010012NIDCD NIH HHS R29 DC002995
6 · The paper itself

Abstract

A healthy taste system is important to the maintenance of nutrition and overall quality of life, and taste disorders are associated with many inflammatory states. We previously determined the immune cells in normal human gustatory tissue; they are predominantly dendritic cells and CD4 T cells with a few macrophages and B lymphocytes present. There are, however, few reports of the subtypes of resident lymphocytes in or near taste tissues. The present study further characterized the distribution and population of the major subtypes of T cells in situ within biopsies of healthy human fungiform papillae (FP). Immunohistochemical analyses indicated that T-helper (Th)1 cells (CCR5+) were more predominant in FP than Th2 T cells (CCR4+). CD45RO+ memory T cells were the principal T cells in gustatory tissue, whereas CD45RA+ naive T cells were uncommon. Regarding subcompartments of the tissue, most intraepithelial lymphocytes of FPs were gamma/delta T cells, whereas the major subtype of lymphocytes in the lamina propria were alpha/beta T cells. Regulatory T cells that express CTLA-4 (CD152) and interleukin-2 receptors (IL-2R, CD25) were found at low levels in FP. The T cells stand ready to respond to inflammatory and infectious insults and may play a role in the taste alterations observed during acute and chronic inflammatory states.

Indexed as

Immunologic MemoryAdultAntigens, CDCTLA-4 AntigenFemaleHumansImmunohistochemistryInterleukin-2 Receptor alpha SubunitLeukocyte Common AntigensMaleReceptors, CCR4Receptors, CCR5Taste BudsTh1 CellsTh2 CellsT-Lymphocytes, RegulatoryAntigens, CDCTLA-4 AntigenCTLA4 protein, humanInterleukin-2 Receptor alpha SubunitLeukocyte Common AntigensReceptors, CCR4Receptors, CCR5

Identifiers

PMID20457570
PMCPMC2885746
OpenAlexW2166877985

What OpenQuestion holds

Textmetadata
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.