Evidence map›Paper›PMID 39824182›Full record

ArticleCell2025

Long somatic DNA-repeat expansion drives neurodegeneration in Huntington's disease.

Robert E Handsaker, Seva Kashin, Nora M Reed, Steven Tan, Won-Seok Lee, Tara M McDonald, Kiely Morris, Nolan Kamitaki, Christopher D Mullally, Neda R Morakabati and 8 more

Abstract read
In one paragraph

Article in Cell, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 128 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
128citing papers in PubMed, 1 pooled it
–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

128 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Stage-dependent tau-PET signatures in Huntington's disease revealed by [¹⁸F]PI-2620.European journal of nuclear medicine and molecular imaging · 2026
    Article
  3. Article
  4. Fluid and Imaging Biomarkers in Huntington's Disease.Current neurology and neuroscience reports · 2026
    Review
  5. Evaluating the Validity of Model Organisms: A Review and a New Framework for Biologists.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Towards AI-driven prediction ofJournal of Huntington's disease · 2026
    Article
  14. CGG Repeat Expansion in GIPC1 is Associated with Childhood-Onset Hereditary Ataxia.Movement disorders : official journal of the Movement Disorder Society · 2026
    Article
  15. Article
  16. Article
  17. Review
  18. Update on Genetic Chorea.Current neurology and neuroscience reports · 2026
    Review
  19. Article
  20. Article

68 more citing papers are in PubMed but not listed here.

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

18 authors.

Robert E HandsakerBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA. Electronic address: handsake@broadinstitute.org.
Seva KashinBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA. Electronic address: skashin@broadinstitute.org.
Nora M ReedBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Steven TanBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Won-Seok LeeBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Tara M McDonaldBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Kiely MorrisMcLean Hospital, Belmont, MA 02478, USA.
Nolan KamitakiBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Christopher D MullallyBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Neda R MorakabatiMcLean Hospital, Belmont, MA 02478, USA.
Melissa GoldmanBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Gabriel LindBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Rhea KohliBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Elisabeth LawtonMcLean Hospital, Belmont, MA 02478, USA.
Marina HoganBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Kiku IchiharaBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Sabina BerrettaBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; McLean Hospital, Belmont, MA 02478, USA; Department of Psychiatry, Harvard Medical School, Boston, MA 02215, USA; Program in Neuroscience, Harvard Medical School, Boston, MA 02215, USA. Electronic address: sberretta@mclean.harvard.edu.
Steven A McCarrollBroad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA; Program in Neuroscience, Harvard Medical School, Boston, MA 02215, USA; Howard Hughes Medical Institute, Boston, MA 02215, USA. Electronic address: smccarro@broadinstitute.org.

Funding

Training Program in Bioinformatics and Integrative GenomicsT32HG002295 · NHGRI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Peter J Park · 2001 to 2026
$15.8M
Medical Scientist Training ProgramT32GM144273 · NIGMS · HARVARD MEDICAL SCHOOL · PI David Shumway Jones, Jacqueline A. Lees · 2022 to 2026
$14.7M
Structurally complex genome loci in human populations and human phenotypesR01HG006855 · NHGRI · HARVARD MEDICAL SCHOOL · PI Steven Andrew McCarroll · 2012 to 2026
$8.2M
NHGRI NIH HHS R01 HG006855NHGRI NIH HHS T32 HG002295NIGMS NIH HHS T32 GM144273
6 · The paper itself

Abstract

In Huntington's disease (HD), striatal projection neurons (SPNs) degenerate during midlife; the core biological question involves how the disease-causing DNA repeat (CAG)

Indexed as

DNA Repeat ExpansionHuntingtin ProteinHuntington DiseaseAnimalsCorpus StriatumHumansMaleMiceNeuronsSingle-Cell AnalysisTrinucleotide Repeat ExpansionHTT protein, humanHuntingtin ProteinCAGDNA repeatsHuntington’s diseaseneurodegenerationrepeat instabilitysingle-nucleus RNA-seqsomatic expansionstriatal projection neuronstriplet repeat disorders

Identifiers

PMID39824182
PMCPMC11822645

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.