Evidence map›Paper›PMID 26072926›Full record

ArticleClinical genetics2016

Congenital generalized lipodystrophy: identification of novel variants and expansion of clinical spectrum.

A Haghighi, Z Kavehmanesh, A Haghighi, F Salehzadeh, F Santos-Simarro, L Van Maldergem, L Cimbalistiene, F Collins, M Chopra, S Al-Sinani and 5 more

Open access · greenAbstract read
In one paragraph

Article in Clinical genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

21 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. The Role of theInternational journal of molecular sciences · 2025
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  12. A Patient with Berardinelli-Seip Syndrome, NovelJournal of clinical research in pediatric endocrinology · 2019
    Article
  13. Article
  14. [A case report of congenital generalized lipodystrophy].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2018
    Article
  15. A Single ComplexFrontiers in physiology · 2018
    Article
  16. Exploring Seipin: From Biochemistry to Bioinformatics Predictions.International journal of cell biology · 2018
    Review
  17. Article
  18. Article
  19. Article
  20. Natural History of Congenital Generalized Lipodystrophy: A Nationwide Study From Turkey.The Journal of clinical endocrinology and metabolism · 2016
    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

15 authors at 14 institutions in 11 countries.

A HaghighiDepartment of Genetics, Harvard Medical School, Boston, MA, USA.
Z KavehmaneshResearch Center for Gastroenterology and Liver Diseases, Baqiyatallah University of Medical Sciences, Tehran, Iran.
A HaghighiToronto General Hospital, University of Toronto, Toronto, Canada.
F SalehzadehPediatric Department, Bouali Hospital, Ardabil University of Medical Sciences, Ardabil, Iran.
F Santos-SimarroCIBERER, Centro de Investigación Biomédica en Red de Enfermedades Raras, ISCIII, Madrid, Spain.
L Van MaldergemCentre de génétique humaine, Université de FRanche-Comté, Besançon, France.
L CimbalistieneDepartment of Human and Medical Genetics, Vilnius University, Vilnius, Lithuania.
F CollinsDepartment of Clinical Genetics, Children's Hospital at Westmead, Sydney, Australia.
M ChopraDepartment of Medical Genomics, Royal Prince Alfred Hospital, Camperdown, Sydney, Australia.
S Al-SinaniGastroenterology Unit, Department of Child Health, Sultan Qaboos University Hospital, Muscat, Oman.
S DastmalchianCase Medical Center, Case Western Reserve University, Cleveland, OH, USA.
D C de SilvaDepartment of Physiology, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka.
H BakhtiPathology Department, Takht-e Jamshid Hospital, Karaj, Iran.
A GargDivision of Nutrition and Metabolic Diseases, Department of Internal Medicine and the Center for Human Nutrition, UT Southwestern Medical Center, Dallas, TX, USA.
P HilbertInstitute of Pathology and Genetics, Gosselies, Belgium.
Ardabil University of Medical Sciences · IRBaqiyatallah University of Medical Sciences · IRCase Western Reserve University · USChildren's Hospital at Westmead · AUInstitute of Pathology and Genetics · BEInstituto de Salud Carlos III · ESRoyal Prince Alfred Hospital · AUSouthwestern Medical Center · USSultan Qaboos University Hospital · OMToronto General Hospital · CAUniversité de franche-comté · FRUniversity of Kelaniya · LKUniversity of Oxford · GBVilnius University · LT

Funding

Genetic and Metabolic Basis of Familial LipodystrophiesR01DK105448 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI Abhimanyu Garg · 2015 to 2026
$6.5M
NIDDK NIH HHS R01 DK105448
6 · The paper itself

Abstract

Congenital generalized lipodystrophy (CGL) is an autosomal recessive disorder with two major subtypes. Variants in AGPAT2 result in CGL type 1 with milder manifestations, whereas BSCL2 variants cause CGL type 2 with more severe features. Muscle hypertrophy caused by lack of adipose tissue is present early in life in CGL patients. Our aim was to investigate 10 CGL patients from 7 different countries and report genotype-phenotype relationships. Genetic analysis identified disease-causing variants in AGPAT2 (five patients) and in BSCL2 (five patients), including three novel variants; c.134C>A (p.Ser45*), c.216C>G (p.Tyr72*) in AGPAT2 and c.458C>A (p.Ser153*) in BSCL2. We also report possible novel clinical features such as anemia, breast enlargement, steatorrhea, intraventricular hemorrhage and nephrolithiasis in CGL patients. Generalized lipodystrophy and muscular hypertrophy were the only features in all of our patients. Hepatomegaly was the second common feature. Some manifestations were exclusively noticed in our CGL2 patients; hypertrichosis, high-pitched voice and umbilical hernia. Bone cysts and history of seizures were noticed only in CGL1 patients. The findings of this study expand our knowledge of genotype-phenotype correlations in CGL patients. These results have important clinical applications in diagnosis and management of the CGL patients as well as in genetic counseling in families at-risk.

Indexed as

AGPAT2BSCL2CGL1CGL2congenital generalized lipodystrophygenotype-phenotype correlationsnovel variants

Identifiers

PMID26072926
PMCPMC7672659
OpenAlexW1794190868

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.