Evidence map›Paper›PMID 19334085›Full record

ArticleAmerican journal of medical genetics. Part A2009

Hermansky-Pudlak syndrome in two African-American brothers.

Melissa A Merideth, Lisa M Vincent, Susan E Sparks, Richard A Hess, Irini Manoli, Kevin J O'Brien, Ekaterina Tsilou, James G White, Marjan Huizing, William A Gahl

Open access · greenAbstract readCase Reports
In one paragraph

Article in American journal of medical genetics. Part A, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.4field-weighted citation impact, top 39% of its field
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

8 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Review
  3. Genetic analyses of Vietnamese patients with oculocutaneous albinism.Journal of clinical laboratory analysis · 2022
    Article
  4. Article
  5. Hermansky-Pudlak syndrome pulmonary fibrosis: a rare inherited interstitial lung disease.European respiratory review : an official journal of the European Respiratory Society · 2021
    Article
  6. Article
  7. Article
  8. Article
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

10 authors at 4 institutions in 1 country.

Melissa A MeridethSection on Human Biochemical Genetics, Medical Genetics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland 20892-1851, USA. mmeridet@mail.nih.gov
Lisa M Vincent
Susan E Sparks
Richard A Hess
Irini Manoli
Kevin J O'Brien
Ekaterina Tsilou
James G White
Marjan Huizing
William A Gahl
National Human Genome Research Institute · USNational Institutes of Health · USChildren's National · USUniversity of Minnesota · US

Funding

Human Biochemical GeneticsZIAHG000215 · NHGRI · NATIONAL HUMAN GENOME RESEARCH INSTITUTE · PI GAHL, WILLIAM · 2009 to 2025
$72.6M
Ophthalmic Genetics FellowshipZIEEY000477 · NEI · NATIONAL EYE INSTITUTE · PI HURYN, LARYSSA · 2009 to 2025
$7.2M
Cell Biology of Metabolic DisordersZIAHG200322 · NHGRI · NATIONAL HUMAN GENOME RESEARCH INSTITUTE · PI GAHL, WILLIAM · 2009 to 2014
$3.1M
Intramural NIH HHS Z99 HG999999
6 · The paper itself

Abstract

Hermansky-Pudlak syndrome (HPS) is an autosomal recessive disorder characterized by oculocutaneous albinism, a bleeding disorder, and, in some patients, granulomatous colitis and/or a fatal pulmonary fibrosis. There are eight different subtypes of HPS, each due to mutations in one of eight different genes, whose functions are thought to involve intracellular vesicle formation and trafficking. HPS has been identified in patients of nearly all ethnic groups, though it has primarily been associated with patients of Puerto Rican, Northern European, Japanese and Israeli descent. We report on the diagnosis of HPS type 1 in two African-American patients. Both brothers carried compound heterozygous mutations in HPS1: previously reported p.M325WfsX6 (c.972delC) and a novel silent mutation p.E169E (c.507G > A), which resulted in a splice defect. HPS may be under-diagnosed in African-American patients and other ethnic groups. A history of easy bruising or evidence of a bleeding disorder, combined with some degree of hypopigmentation, should prompt investigation into the diagnosis of HPS.

Indexed as

AdolescentBlood PlateletsChildHermanski-Pudlak SyndromeHeterozygoteHumansIrisMaleMembrane ProteinsMutationPigmentationSiblingsHPS1 protein, humanMembrane Proteins

Identifiers

PMID19334085
PMCPMC2788939
OpenAlexW1971977780

What OpenQuestion holds

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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.