Evidence map›Paper›PMID 38902250›Full record

ArticleNature communications2024

Probing the structure of water in individual living cells.

Xiaoqi Lang, Lixue Shi, Zhilun Zhao, Wei Min

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Metabolic Structure: A Paradigm Revisited in Light of the Fundamental Parameters of Living Systems.BioEssays : news and reviews in molecular, cellular and developmental biology · 2026
    Review
  2. Article
  3. Article
  4. Water Structure within Ternary Solvents Suggests Nanophase Formation.Journal of the American Chemical Society · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. The principles of systems biology.Experimental physiology · 2026
    Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. HInternational journal of molecular sciences · 2025
    Review
  20. Condenzymes: Biomolecular condensates with inherent catalytic activities.bioRxiv : the preprint server for biology · 2025
    Article
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

4 authors.

Xiaoqi LangDepartment of Chemistry, Columbia University, New York, NY, 10027, USA.
Lixue ShiShanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, and Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism, Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, 200032, China.ORCID 0000-0001-9712-5800
Zhilun ZhaoDepartment of Chemistry, Columbia University, New York, NY, 10027, USA.ORCID 0000-0002-1058-8173
Wei MinDepartment of Chemistry, Columbia University, New York, NY, 10027, USA. wm2256@columbia.edu.ORCID 0000-0003-2570-3557

Funding

Super-multiplex optical imaging: development of novel spectroscopy and probes to illuminate complex biomedicineR35GM149256 · NIGMS · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI Wei Min · 2023 to 2026
$2.8M
High-resolution volumetric imaging of metabolic activity in tissues and its application to tumor metabolismR01EB029523 · NIBIB · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI MIN, WEI · 2020 to 2023
$1.6M
NIBIB NIH HHS R01 EB029523NIGMS NIH HHS R35 GM149256United States Department of Defense | United States Air Force | AFMC | Air Force Office of Scientific Research (AF Office of Scientific Research) FA9550-21-1-0170
6 · The paper itself

Abstract

Water regulates or even governs a wide range of biological processes. Despite its fundamental importance, surprisingly little is known about the structure of intracellular water. Herein we employ a Raman micro-spectroscopy technique to uncover the composition, abundance and vibrational spectra of intracellular water in individual living cells. In three different cell types, we show a small but consistent population (~3%) of non-bulk-like water. It exhibits a weakened hydrogen-bonded network and a more disordered tetrahedral structure. We attribute this population to biointerfacial water located in the vicinity of biomolecules. Moreover, our whole-cell modeling suggests that all soluble (globular) proteins inside cells are surrounded by, on average, one full molecular layer (about 2.6 Angstrom) of biointerfacial water. Furthermore, relative invariance of biointerfacial water is observed among different single cells. Overall, our study not only opens up experimental possibilities of interrogating water structure in vivo but also provides insights into water in life.

Indexed as

Hydrogen BondingSpectrum Analysis, RamanWaterAnimalsHumansProteinsSingle-Cell AnalysisProteinsWater

Identifiers

PMID38902250
PMCPMC11190263

What OpenQuestion holds

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Registered trials

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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.