ArticleThe Journal of experimental medicine2021
Sarco/endoplasmic reticulum Ca2+-ATPase (SERCA) activity is required for V(D)J recombination.
Article in The Journal of experimental medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 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
20 citing papers in PubMed, 24 citations in OpenAlex.
- Darier disease-A review highlighting new insights from the Darier Disease International Task Force.Journal of the European Academy of Dermatology and Venereology : JEADV · 2026Review
- Guardians of T-Cell CaCells · 2026Review
- The mediating role of vascular age in the association between blood metals and atherosclerosis from Manganese-exposed workers healthy cohort.BMC public health · 2026Article
- Spatial Transcriptional Dynamics of CD74⁺ B Cells in Tertiary Lymphoid Structures Drive Immune Evolution in Penile Squamous Cell Carcinoma.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Allosteric Modulation of SERCA Pumps in Health and Disease: Structural Dynamics, Posttranslational Modifications, and Therapeutic Potential.Journal of molecular biology · 2025Review
- Galectin-3 in tumor-stromal cells enhances gemcitabine resistance in pancreatic adenocarcinoma by suppressing oxidative phosphorylation.Genes & diseases · 2025Article
- Article
- Review
- Darier disease: Current insights and challenges in pathogenesis and management.Journal of the European Academy of Dermatology and Venereology : JEADV · 2025Review
- Kaposi's Varicelliform Eruption: A Serious and Potentially Fatal Complication of Darier's Disease.Cureus · 2025Article
- CBP/CREB Regulates the Proliferation and Apoptosis of Cardiomyocytes by Interacting With SERCA.Journal of cellular and molecular medicine · 2025Article
- Characterization of TCRβ and IGH Repertoires in the Spleen of Two Chicken Lines with Differential ALV-J Susceptibility Under Normal and Infection Conditions.Animals : an open access journal from MDPI · 2025Article
- Targeting SERCA2 in Anti-Tumor Drug Discovery.Current drug targets · 2025Review
- CaBiophysics reports · 2024Article
- The thymocyte-specific RNA-binding protein Arpp21 provides TCR repertoire diversity by binding to the 3'-UTR and promoting Rag1 mRNA expression.Nature communications · 2024Article
- Comprehensive summary: the role of PBX1 in development and cancers.Frontiers in cell and developmental biology · 2024Review
- Th17-associated cytokines IL-17 and IL-23 in inflamed skin of Darier disease patients as potential therapeutic targets.Nature communications · 2023Article
- Translocation of IGF-1R in endoplasmic reticulum enhances SERCA2 activity to trigger CaActa pharmaceutica Sinica. B · 2023Article
- Article
- CaInternational journal of molecular sciences · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
17 authors at 6 institutions in 2 countries.
Funding
Abstract
A whole-genome CRISPR/Cas9 screen identified ATP2A2, the gene encoding the Sarco/endoplasmic reticulum Ca2+-ATPase (SERCA) 2 protein, as being important for V(D)J recombination. SERCAs are ER transmembrane proteins that pump Ca2+ from the cytosol into the ER lumen to maintain the ER Ca2+ reservoir and regulate cytosolic Ca2+-dependent processes. In preB cells, loss of SERCA2 leads to reduced V(D)J recombination kinetics due to diminished RAG-mediated DNA cleavage. SERCA2 deficiency in B cells leads to increased expression of SERCA3, and combined loss of SERCA2 and SERCA3 results in decreased ER Ca2+ levels, increased cytosolic Ca2+ levels, reduction in RAG1 and RAG2 gene expression, and a profound block in V(D)J recombination. Mice with B cells deficient in SERCA2 and humans with Darier disease, caused by heterozygous ATP2A2 mutations, have reduced numbers of mature B cells. We conclude that SERCA proteins modulate intracellular Ca2+ levels to regulate RAG1 and RAG2 gene expression and V(D)J recombination and that defects in SERCA functions cause lymphopenia.
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.