Evidence map›Paper›PMID 33158728›Full record

ArticleSeminars in cell & developmental biology2021

The adverse impact of cadmium on immune function and lung host defense.

Daren L Knoell, Todd A Wyatt

Open access · greenAbstract read
In one paragraph

Article in Seminars in cell & developmental biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

26 citing papers in PubMed, 68 citations in OpenAlex.

  1. Review
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  6. Systemic inflammation mediates the relationship between urinary cadmium and chronic cough risk: findings based on multiple statistical models.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2025
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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

2 authors at 1 institution in 1 country.

Daren L KnoellThe University of Nebraska Medical Center College of Pharmacy, Omaha, NE 68198, USA. Electronic address: daren.knoell@unmc.edu.
Todd A WyattThe University of Nebraska Medical Center College of Public Health, Omaha NE 68198, USA; VA Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA. Electronic address: twyatt@unmc.edu.
University of Nebraska Medical Center · US

Funding

Surveillance of Agricultural Injuries in the Central States RegionsU54OH010162 · OH · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI RAUTIAINEN, RISTO HEIKKI · 2011 to 2025
$23.6M
Defective Zn Homeostasis impairs host defense against pneumococcal pneumoniaR01HL156952 · NHLBI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI KNOELL, DAREN LEE · 2022 to 2025
$1.5M
Role of ZIP8 in secondary cigarette smoke exposure-mediated lung injuryR01HL118268 · NHLBI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI KNOELL, DAREN LEE · 2014 to 2016
$1.2M
Malondialdehyde-acetaldehyde adducts and lung injuryI01BX003635 · VA · OMAHA VA MEDICAL CENTER · PI TED RICHARD MIKULS · 2017 to 2026
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BLR&D Research Career Scientist AwardIK6BX003781 · VA · OMAHA VA MEDICAL CENTER · PI WYATT, TODD A · 2017 to 2021
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BLRD VA I01 BX003635BLRD VA IK6 BX003781NHLBI NIH HHS R01 HL118268NHLBI NIH HHS R01 HL156952
6 · The paper itself

Abstract

Cadmium (Cd) is a transition metal, also referred to as a heavy metal, that is naturally abundant in the earth's crust. It has no known benefit to humans. It is primarily released into our environment through mining and smelting in industrial processes and enters the food chain through uptake by plants from contaminated soil and water. In humans, Cd primarily enters the body through ingestion of foods and cigarette smoke and has an extremely long resident half-life in the body compared to other transition metals. Environmental workplace exposure is also a source through inhalation, although much less common. The principal organs adversely affected by Cd following acute and chronic exposure are the kidneys, bone, vasculature and lung. Cd adversely impacts cell function through changes in gene expression and signal transduction and is recognized as a carcinogen. Despite a substantial body of mechanistic studies in cells and animal models, the overall impact of Cd on innate immune function in humans remains poorly understood. The best evidence is perhaps alteration of reactive oxygen species balance and signaling in cells that regulate innate immunity causing alteration of the inflammatory response that is postulated to contribute to chronic diseases. Epidemiologic studies support this possibility since increased tissue levels in humans are strongly associated with leading chronic diseases including chronic obstructive pulmonary disease (COPD), which will be discussed in depth. Additional studies are required to understand how chronic exposure and accumulation of this leading environmental toxicant in vital organs negatively impact innate immune function and host defense leading to chronic disease in humans.

Indexed as

CadmiumHumansImmunity, InnateLungCadmiumCadmiumInnate immunityLungTobaccoZinc

Identifiers

PMID33158728
PMCPMC10603789
OpenAlexW3096810660

What OpenQuestion holds

Textmetadata
LicenceTDM
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.