ArticleAmerican journal of human genetics2017
Mutations in MAPKBP1 Cause Juvenile or Late-Onset Cilia-Independent Nephronophthisis.
Article in American journal of human genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 26 papers, 1 of them a synthesis that pooled it.
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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.
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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.
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Who cites it
26 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.
- Beyond the Kidney: A Systematic Review of Extrarenal Manifestations inInternational journal of molecular sciences · 2026Pooled it
- Modeling Complex Developmental Disease: The Case of Polycystic Kidney Disease.Journal of developmental biology · 2026Review
- A Rare Genetic Association of anJournal of medical cases · 2026Article
- Article
- Case Report: A renal wasting disease caused by a pure deletion of nephrocystin-1.Frontiers in pediatrics · 2025Article
- Genome-Based Advances in Modeling Renal Ciliopathies and Enhancing Patient Care.Kidney & blood pressure research · 2025Review
- Case report of a child with nephronophthisis from South Africa.BMC pediatrics · 2024Article
- Nephronophthisis: a pathological and genetic perspective.Pediatric nephrology (Berlin, Germany) · 2024Review
- The dominant findings of a recessive man: from Mendel's kid pea to kidney.Pediatric nephrology (Berlin, Germany) · 2024Review
- Review
- TOPORS as a novel causal gene for Joubert syndrome.American journal of medical genetics. Part A · 2023Article
- Article
- Cystic Kidney Diseases That Require a Differential Diagnosis from Autosomal Dominant Polycystic Kidney Disease (ADPKD).Journal of clinical medicine · 2022Review
- The Joubert-Meckel-Nephronophthisis Spectrum of Ciliopathies.Annual review of genomics and human genetics · 2022Review
- Shenweifang-containing serum inhibits transforming growth factor-β1 induced myofibroblast differentiation in normal rat kidney interstitial fibroblast cell.Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan · 2022Article
- Nephronophthisis-Pathobiology and Molecular Pathogenesis of a Rare Kidney Genetic Disease.Genes · 2021Review
- Evidence in disease and non-disease contexts that nonsense mutations cause altered splicing via motif disruption.Nucleic acids research · 2021Article
- Genetic Background and Clinicopathologic Features of Adult-onset Nephronophthisis.Kidney international reports · 2021Article
- Renal Ciliopathies: Sorting Out Therapeutic Approaches for Nephronophthisis.Frontiers in cell and developmental biology · 2021Review
- Novel nephronophthisis-associated variants reveal functional importance of MAPKBP1 dimerization for centriolar recruitment.Kidney international · 2020Article
Corrections and comments
- Erratum issued
Authors and funding
36 authors at 9 institutions in 7 countries.
Funding
Abstract
Nephronophthisis (NPH), an autosomal-recessive tubulointerstitial nephritis, is the most common cause of hereditary end-stage renal disease in the first three decades of life. Since most NPH gene products (NPHP) function at the primary cilium, NPH is classified as a ciliopathy. We identified mutations in a candidate gene in eight individuals from five families presenting late-onset NPH with massive renal fibrosis. This gene encodes MAPKBP1, a poorly characterized scaffolding protein for JNK signaling. Immunofluorescence analyses showed that MAPKBP1 is not present at the primary cilium and that fibroblasts from affected individuals did not display ciliogenesis defects, indicating that MAPKBP1 may represent a new family of NPHP not involved in cilia-associated functions. Instead, MAPKBP1 is recruited to mitotic spindle poles (MSPs) during the early phases of mitosis where it colocalizes with its paralog WDR62, which plays a key role at MSP. Detected mutations compromise recruitment of MAPKBP1 to the MSP and/or its interaction with JNK2 or WDR62. Additionally, we show increased DNA damage response signaling in fibroblasts from affected individuals and upon knockdown of Mapkbp1 in murine cell lines, a phenotype previously associated with NPH. In conclusion, we identified mutations in MAPKBP1 as a genetic cause of juvenile or late-onset and cilia-independent NPH.
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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.