@article{a433f0bda6d044cf87afa9ecae7a9439,
title = "Noncoding deletions reveal a gene that is critical for intestinal function",
abstract = "Large-scale genome sequencing is poised to provide a substantial increase in the rate of discovery of disease-associated mutations, but the functional interpretation of such mutations remains challenging. Here we show that deletions of a sequence on human chromosome 16 that we term the intestine-critical region (ICR) cause intractable congenital diarrhoea in infants1,2. Reporter assays in transgenic mice show that the ICR contains a regulatory sequence that activates transcription during the development of the gastrointestinal system. Targeted deletion of the ICR in mice caused symptoms that recapitulated the human condition. Transcriptome analysis revealed that an unannotated open reading frame (Percc1) flanks the regulatory sequence, and the expression of this gene was lost in the developing gut of mice that lacked the ICR. Percc1-knockout mice displayed phenotypes similar to those observed upon ICR deletion in mice and patients, whereas an ICR-driven Percc1 transgene was sufficient to rescue the phenotypes found in mice that lacked the ICR. Together, our results identify a gene that is critical for intestinal function and underscore the need for targeted in vivo studies to interpret the growing number of clinical genetic findings that do not affect known protein-coding genes.",
keywords = "Animals, Chromosomes, Human, Pair 16/genetics, Diarrhea/congenital, Disease Models, Animal, Enhancer Elements, Genetic/genetics, Female, Gene Expression Regulation, Developmental, Genes, Genes, Reporter, Genetic Loci/genetics, Humans, Intestines/physiology, Male, Mice, Mice, Knockout, Mice, Transgenic, Pedigree, Phenotype, Sequence Deletion/genetics, Transcriptional Activation, Transcriptome/genetics, Transgenes/genetics",
author = "Danit Oz-Levi and Tsviya Olender and Ifat Bar-Joseph and Yiwen Zhu and Dina Marek-Yagel and Iros Barozzi and Marco Osterwalder and Anna Alkelai and Ruzzo, {Elizabeth K} and Yujun Han and Vos, {Erica S M} and Haike Reznik-Wolf and Corina Hartman and Raanan Shamir and Batia Weiss and Rivka Shapiro and Ben Pode-Shakked and Pavlo Tatarskyy and Roni Milgrom and Michael Schvimer and Iris Barshack and Imai, {Denise M} and Devin Coleman-Derr and Dickel, {Diane E} and Nord, {Alex S} and Veena Afzal and {van Bueren}, {Kelly Lammerts} and Barnes, {Ralston M} and Black, {Brian L} and Mayhew, {Christopher N} and Kuhar, {Matthew F} and Amy Pitstick and Mehmet Tekman and Stanescu, {Horia C} and Wells, {James M} and Robert Kleta and {de Laat}, Wouter and Goldstein, {David B} and Elon Pras and Axel Visel and Doron Lancet and Yair Anikster and Pennacchio, {Len A}",
note = "Funding Information: Acknowledgements The authors thank the patients and their families for their cooperation and support. This work was supported by grants to D.L. from the SysKid EU FP7 project (241544), the Wolfson Family Charitable Trust and the Crown Human Genome Center at the Weizmann Institute of Science. A.V. and L.A.P. were supported by NHLBI grant R24HL123879 and NHGRI grants R01HG003988, U54HG006997 and UM1HG009421; J.M.W. and Y.A. were supported by the Cincinnati Children{\textquoteright}s Hospital and Sheba Medical Center{\textquoteright}s Joint Research Fund; J.M.W. and M.F.K. were supported by NIH grants 1R01DK092456 and 1U18NS080815 as well as a digestive disease center grant (P30 DK0789392); R.K. was supported by the David and Elaine Potter Charitable Foundation; B.L.B. was supported by NIH grants HL089707, HL064658 and HL136182; and I. Barozzi was funded through an Imperial College Research Fellowship. Research was conducted at the E. O. Lawrence Berkeley National Laboratory and performed under the Department of Energy contract DE-AC02-05CH11231 (University of California). iPS cell lines were generated in collaboration with the Cincinnati Children{\textquoteright}s Pluripotent Stem Cell Facility. This work was performed in partial fulfilment of the requirements for a PhD degree for D.O.-L. (Weizmann Institute of Science, Rehovot, Israel) and I.B.-J. (The Sackler Faculty of Medicine, Tel Aviv University, Israel). Publisher Copyright: {\textcopyright} 2019, The Author(s), under exclusive licence to Springer Nature Limited. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2019",
month = jul,
doi = "10.1038/s41586-019-1312-2",
language = "English",
volume = "571",
pages = "107--111",
journal = "Nature",
issn = "0028-0836",
publisher = "Nature Publishing Group",
number = "7763",
}