Evidence map›Paper›PMID 41142051›Full record

ArticleISME communications2025

Environmental fungi from cool and warm neighborhoods in the heat island of Baltimore City show differences in thermal susceptibility and pigmentation.

Daniel F Q Smith, Madhura Kulkarni, Alexa Bencomo, Tasnim Syakirah Faiez, J Marie Hardwick, Arturo Casadevall

Abstract read
In one paragraph

Article in ISME communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Review
  2. Scent and adhesion drive insect dispersal of environmental yeast.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. The heat-ramp method to study regulated cell death in a pathogenic yeastbioRxiv : the preprint server for biology · 2026
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Daniel F Q SmithW. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, United States.ORCID https://orcid.org/0000-0002-7674-9988
Madhura KulkarniW. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, United States.
Alexa BencomoW. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, United States.
Tasnim Syakirah FaiezW. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, United States.
J Marie HardwickW. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, United States.
Arturo CasadevallW. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, United States.ORCID https://orcid.org/0000-0002-9402-9167

Funding

Synergy of Host Defense Mechanisms in the LungR01HL059842 · NHLBI · YESHIVA UNIVERSITY · PI CASADEVALL, ARTURO · 1997 to 2023
$7.4M
Conjugate vaccines for prevention and treatment of cryptococcosis - COVID-19 Revision SupplementR01AI152078 · NIAID · JOHNS HOPKINS UNIVERSITY · PI CASADEVALL, ARTURO · 2020 to 2024
$5.1M
Exploiting antibody catalysis for treating CryptococcosisR01AI162381 · NIAID · JOHNS HOPKINS UNIVERSITY · PI CASADEVALL, ARTURO · 2021 to 2025
$3.7M
Cell death pathway leading to vacuole permeabilizationR21AI183596 · NIAID · JOHNS HOPKINS UNIVERSITY · PI HARDWICK, J. MARIE · 2024 to 2025
$444k
Conservation of programmed cell death across speciesR56AI168539 · NIAID · JOHNS HOPKINS UNIVERSITY · PI HARDWICK, J. MARIE · 2022 to 2022
$409k
NHLBI NIH HHS R01 HL059842NIAID NIH HHS R01 AI152078NIAID NIH HHS R01 AI162381NIAID NIH HHS R21 AI183596NIAID NIH HHS R56 AI168539
6 · The paper itself

Abstract

A major barrier for most fungal species to infect humans is their inability to grow at body temperature (37°C). Global warming and more frequent extreme heat events may impose selection pressures that allow fungal adaptation to higher temperatures. As fungi adapt to warmer environments, they may overcome the thermal barrier that limits infection of warm-blooded hosts, including humans. Cities are heat islands that are up to 8°C warmer than their suburban counterparts and may thus be an important reservoir of thermotolerant fungi that inhabit environments near humans. Here, we describe a novel and inexpensive technique to collect fungal samples from various sites in Baltimore, MD using commercially available taffy candy. Our results show that fungal isolates from warmer neighborhoods show greater thermotolerance and lighter pigmentation relative to isolates of the same species from cooler neighborhoods, suggesting local adaptation. Lighter pigmentation in fungal isolates from warmer areas is consistent with known mechanisms of pigment regulation that modulate fungal temperature. The opportunistic pathogen

Indexed as

climate changedisaster microbiologyheat island effectpathogenic potentialthermotoleranceurban fungi

Identifiers

PMID41142051
PMCPMC12551456

What OpenQuestion holds

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LicenceCC BY
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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.