Evidence map›Paper›PMID 39352318›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024

Hypoxia-Mimicking Mediated Macrophage-Elimination of Erythrocytes Promotes Bone Regeneration via Regulating Integrin α

Yong Ao, Yuanlong Guo, Yingye Zhang, Lv Xie, Ruidi Xia, Jieyun Xu, Mengru Shi, Xiaomeng Gao, Xiaoran Yu, Zetao Chen

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Cholestanol promotes tau pathology in a mouse model of tauopathy.Cellular and molecular life sciences : CMLS · 2025
    Article
  5. Article
  6. Review
  7. 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

10 authors.

Yong AoHospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Research Center for Dental and Cranial Rehabilitation and Material Engineering, Guangzhou, 510055, China.
Yuanlong GuoHospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Research Center for Dental and Cranial Rehabilitation and Material Engineering, Guangzhou, 510055, China.
Yingye ZhangHospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Research Center for Dental and Cranial Rehabilitation and Material Engineering, Guangzhou, 510055, China.
Lv XieHospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Research Center for Dental and Cranial Rehabilitation and Material Engineering, Guangzhou, 510055, China.
Ruidi XiaHospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Research Center for Dental and Cranial Rehabilitation and Material Engineering, Guangzhou, 510055, China.
Jieyun XuHospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Research Center for Dental and Cranial Rehabilitation and Material Engineering, Guangzhou, 510055, China.
Mengru ShiHospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Research Center for Dental and Cranial Rehabilitation and Material Engineering, Guangzhou, 510055, China.
Xiaomeng GaoHospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Research Center for Dental and Cranial Rehabilitation and Material Engineering, Guangzhou, 510055, China.
Xiaoran YuHospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Research Center for Dental and Cranial Rehabilitation and Material Engineering, Guangzhou, 510055, China.
Zetao ChenHospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Research Center for Dental and Cranial Rehabilitation and Material Engineering, Guangzhou, 510055, China.ORCID 0000-0003-1982-8847

Funding

Key Technologies Research and Development Program 2022YFA1104400National Natural Science Foundation of China 82071167National Natural Science Foundation of China 82301122Science and Technology Program of Guangdong, China 2023A0505050138Science and Technology Program of Guangzhou, China 2023B03J1232Science and Technology Program of Guangzhou, China 2024A04J4853
6 · The paper itself

Abstract

Erythrocytes are the dominant component of a blood clot in terms of volume and number. However, longstanding compacted erythrocytes in blood clots form a physical barrier and make fibrin mesh more anti-fibrinolytic, thus impeding infiltration of mesenchymal stem cells. The necrosis or lysis of erythrocytes that are not removed timely can also lead to the release of pro-inflammatory toxic metabolites, interfering with bone regeneration. Proper bio-elimination of erythrocytes is essential for an undisturbed bone regeneration process. Here, hypoxia-mimicking is applied to enhance macrophage-elimination of erythrocytes. The effect of macrophage-elimination of erythrocytes on the macrophage intracellular reaction, bone regenerative microenvironment, and bone regeneration outcome is investigated. Results show that the hypoxia-mimicking agent dimethyloxalylglycine successfully enhances erythrophagocytosis by macrophages in a dose-dependent manner primarily by up-regulating the expression of integrin α

Indexed as

Bone RegenerationErythrocytesInflammationIntegrin alphaVbeta3MacrophagesAnimalsHypoxiaIronMiceIntegrin alphaVbeta3Ironbone regenerationerythrocyte clearancehypoxia‐mimickinginflammatory responsesmacrophage phagocytosis

Identifiers

PMID39352318
PMCPMC11615788

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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.