Evidence map›Paper›PMID 40841492›Full record

ArticleNature methods2025

A versatile miniature two-photon microscope enabling multicolor deep-brain imaging.

Runlong Wu, Chunzhu Zhao, Shan Qiu, Yufei Zhu, Lifeng Zhang, Qiang Fu, Yanhui Hu, Dakun Wu, Fei Yu, Fangxu Zhou and 5 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature methods, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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

15 authors.

Runlong Wu *National Biomedical Imaging Center, State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, Peking-Tsinghua Center for Life Sciences, College of Future Technology, Peking University, Beijing, China. rlwu@bistu.edu.cn.ORCID http://orcid.org/0000-0002-8084-3010
Chunzhu Zhao *National Biomedical Imaging Center, State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, Peking-Tsinghua Center for Life Sciences, College of Future Technology, Peking University, Beijing, China.ORCID http://orcid.org/0000-0001-9747-8243
Shan Qiu *Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China.ORCID http://orcid.org/0000-0001-5091-4351
Yufei ZhuNational Biomedical Imaging Center, State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, Peking-Tsinghua Center for Life Sciences, College of Future Technology, Peking University, Beijing, China.
Lifeng ZhangResearch Unit of Mitochondria in Brain Diseases, Chinese Academy of Medical Sciences, PKU-Nanjing Institute of Translational Medicine, Nanjing Raygen Health, Nanjing, China.
Qiang FuBeijing Laboratory of Biomedical Imaging, Beijing Municipal Education Commission, Beijing, China.
Yanhui HuBeijing Laboratory of Biomedical Imaging, Beijing Municipal Education Commission, Beijing, China.
Dakun WuHangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China.ORCID http://orcid.org/0000-0002-4962-4549
Fei YuHangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China.ORCID http://orcid.org/0000-0002-1831-859X
Fangxu ZhouNational Biomedical Imaging Center, State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, Peking-Tsinghua Center for Life Sciences, College of Future Technology, Peking University, Beijing, China.ORCID http://orcid.org/0009-0009-6637-2783
Haipeng HuangResearch Unit of Mitochondria in Brain Diseases, Chinese Academy of Medical Sciences, PKU-Nanjing Institute of Translational Medicine, Nanjing Raygen Health, Nanjing, China.ORCID http://orcid.org/0000-0001-5525-6845
Yunfeng ZhangSchool of Electronics, Peking University, Beijing, China.ORCID http://orcid.org/0000-0003-2418-2120
Xianhua WangNational Biomedical Imaging Center, State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, Peking-Tsinghua Center for Life Sciences, College of Future Technology, Peking University, Beijing, China.ORCID http://orcid.org/0000-0002-2016-9415
Aimin WangBeijing Laboratory of Biomedical Imaging, Beijing Municipal Education Commission, Beijing, China. wangaimin@pku.edu.cn.ORCID http://orcid.org/0000-0002-5484-9494
Heping ChengNational Biomedical Imaging Center, State Key Laboratory of Membrane Biology, Institute of Molecular Medicine, Peking-Tsinghua Center for Life Sciences, College of Future Technology, Peking University, Beijing, China. chengp@pku.edu.cn.ORCID http://orcid.org/0000-0002-9604-6702

Funding

National Natural Science Foundation of China (National Science Foundation of China) 32201130National Natural Science Foundation of China (National Science Foundation of China) 32293210
6 · The paper itself

Abstract

Here we present FHIRM-TPM 3.0, a 2.6 g miniature two-photon microscope capable of multicolor deep-brain imaging in freely behaving mice. The system was integrated with a broadband anti-resonant hollow-core fiber featuring low transmission loss, minimal dispersion from 700 nm to 1,060 nm and high tolerance of laser power. By correcting chromatic and spherical aberrations and optimizing the fluorescence collection aperture, we achieved cortical neuronal imaging at depths exceeding 820 μm and, using a GRIN lens, hippocampal Ca

Indexed as

BrainMicroscopy, Fluorescence, MultiphotonNeuroimagingAnimalsCalciumMiceMice, TransgenicCalcium

Identifiers

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.