ArticleApoptosis : an international journal on programmed cell death2024
A self-amplifying loop of TP53INP1 and P53 drives oxidative stress-induced apoptosis of bone marrow mesenchymal stem cells.
Article in Apoptosis : an international journal on programmed cell death, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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.
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.
Who cites it
17 citing papers in PubMed, 13 citations in OpenAlex.
- Divergent metabolic shifts of lactic acid bacteria strains shape the quality and predicted antioxidant mechanisms of a fermented fish-rice matrix (Yucha).Food chemistry: X · 2026Article
- Single-cell analysis of the progeria arterial wall reveals progerin-induced progressive, cell type-specific dysfunction and somatic mutation accumulation.Genome medicine · 2026Article
- In Situ Programmable Modulation of Hydrogel Stiffness for Stage-Adaptive Bone Regeneration.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Yougui Pills Alleviate Osteoporosis by Inhibiting Mesenchymal Stem Cell ROS Accumulation via the Nrf2/HO-1 Pathway.Journal of cellular and molecular medicine · 2026Article
- Cell senescence-related pathogenic genes in sleep disorders: a multi-omics Mendelian randomization study.European archives of psychiatry and clinical neuroscience · 2026Article
- Bridging the Effects of Noncontact Temperature Sensing and Cellular Biofunctionality in Nanosized Dysprosium(III)-Doped Fluorapatite.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Itraconazole induced ferroptosis in acute myeloid leukemia cells through TP53INP1.Frontiers in molecular biosciences · 2026Article
- Activation of TP53 target genes in the primary response of triple-negative breast cancer cells to doxorubicin treatment.Scientific reports · 2025Article
- BNIP3 induced by hypoxia supports the survival of mesenchymal stromal cells (MSCs) after intravenous cell transplantation.Regenerative therapy · 2025Article
- Role of exosomal non‑coding RNAs in cancer‑associated fibroblast‑mediated therapy resistance (Review).International journal of oncology · 2025Review
- Regulation of lncRNA-ENST on Myc-mediated mitochondrial apoptosis in mesenchymal stem cells:World journal of stem cells · 2025Article
- Profiles of Circulating Exosomal miRNA in Patients with SAPHO Patients by High-Throughput Sequencing.Combinatorial chemistry & high throughput screening · 2025Article
- Review
- Promotion of osteochondral repair through immune microenvironment regulation and activation of endogenous chondrogenesis via the release of apoptotic vesicles from donor MSCs.Bioactive materials · 2024Article
- Causal Effects of Oxidative Stress on Diabetes Mellitus and Microvascular Complications: Insights Integrating Genome-Wide Mendelian Randomization, DNA Methylation, and Proteome.Antioxidants (Basel, Switzerland) · 2024Article
- Cardiometabolic traits mediating the effect of education on the risk of DKD and CKD: a Mendelian randomization study.Frontiers in nutrition · 2024Article
- Impact of p53-associated acute myeloid leukemia hallmarks on metabolism and the immune environment.Frontiers in pharmacology · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 2 institutions in 1 country.
Funding
Abstract
Bone marrow mesenchymal stem cell (BMSC) transplantation is a promising regenerative therapy; however, the survival rate of BMSCs after transplantation is low. Oxidative stress is one of the main reasons for the high apoptosis rate of BMSCs after transplantation, so there is an urgent need to explore the mechanism of oxidative stress-induced apoptosis of BMSCs. Our previous transcriptome sequencing results suggested that the expression of P53-induced nuclear protein 1 (TP53INP1) and the tumor suppressor P53 (P53) was significantly upregulated during the process of oxidative stress-induced apoptosis of BMSCs. The present study further revealed the role and mechanism of TP53INP1 and P53 in oxidative stress-induced apoptosis in BMSCs. Overexpression of TP53INP1 induced apoptosis of BMSCs, knockdown of TP53INP1 alleviated oxidative stress apoptosis of BMSCs. Under oxidative stress conditions, P53 is regulated by TP53INP1, while P53 can positively regulate the expression of TP53INP1, so the two form a positive feedback loop. To clarify the mechanism of feedback loop formation. We found that TP53INP1 inhibited the ubiquitination and degradation of P53 by increasing the phosphorylation level of P53, leading to the accumulation of P53 protein. P53 can act on the promoter of the TP53INP1 gene and increase the expression of TP53INP1 through transcriptional activation. This is the first report on a positive feedback loop formed by TP53INP1 and P53 under oxidative stress. The present study clarified the formation mechanism of the positive feedback loop. The TP53INP1-P53 positive feedback loop may serve as a potential target for inhibiting oxidative stress-induced apoptosis in BMSCs.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.