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7 Results Found

  • Article
  • Open Access
16 Citations
1 Views
6 Pages

In recent years we have gained great insight into the molecular pathogenesis of the 5q- syndrome, a distinct subtype of myelodysplasia. The demonstration of haploinsufficiency of the ribosomal gene RPS14 (mapping to the commonly deleted region) and t...

  • Review
  • Open Access
17 Citations
6,126 Views
11 Pages

Early Onset Colorectal Cancer: An Emerging Cancer Risk in Patients with Diamond Blackfan Anemia

  • Jeffrey M. Lipton,
  • Christine L. S. Molmenti,
  • Pooja Desai,
  • Alexander Lipton,
  • Steven R. Ellis and
  • Adrianna Vlachos

26 December 2021

Diamond Blackfan anemia (DBA) is a rare inherited bone marrow failure syndrome, the founding member of a class of disorders known as ribosomopathies. Most cases result from loss of function mutations or deletions in 1 of 23 genes encoding either a sm...

  • Article
  • Open Access
13 Citations
5,743 Views
18 Pages

Eltrombopag Improves Erythroid Differentiation in a Human Induced Pluripotent Stem Cell Model of Diamond Blackfan Anemia

  • Husam Qanash,
  • Yongqin Li,
  • Richard H. Smith,
  • Kaari Linask,
  • Sara Young-Baird,
  • Waleed Hakami,
  • Keyvan Keyvanfar,
  • John S. Choy,
  • Jizhong Zou and
  • Andre Larochelle

26 March 2021

Diamond Blackfan Anemia (DBA) is a congenital macrocytic anemia associated with ribosomal protein haploinsufficiency. Ribosomal dysfunction delays globin synthesis, resulting in excess toxic free heme in erythroid progenitors, early differentiation a...

  • Article
  • Open Access
2 Citations
2,943 Views
18 Pages

A 69 kb Deletion in chr19q13.42 including PRPF31 Gene in a Chinese Family Affected with Autosomal Dominant Retinitis Pigmentosa

  • Yuanzheng Lan,
  • Yuhong Chen,
  • Yunsheng Qiao,
  • Qingdan Xu,
  • Ruyi Zhai,
  • Xinghuai Sun,
  • Jihong Wu and
  • Xueli Chen

11 November 2022

We aimed to identify the genetic cause of autosomal dominant retinitis pigmentosa (adRP) and characterize the underlying molecular mechanisms of incomplete penetrance in a Chinese family affected with adRP. All enrolled family members underwent ophth...

  • Article
  • Open Access
14 Citations
5,257 Views
12 Pages

GATA-1 Defects in Diamond–Blackfan Anemia: Phenotypic Characterization Points to a Specific Subset of Disease

  • Birgit van Dooijeweert,
  • Sima Kheradmand Kia,
  • Niklas Dahl,
  • Odile Fenneteau,
  • Roos Leguit,
  • Edward Nieuwenhuis,
  • Wouter van Solinge,
  • Richard van Wijk,
  • Lydie Da Costa and
  • Marije Bartels

28 February 2022

Diamond–Blackfan anemia (DBA) is one of the inherited bone marrow failure syndromes marked by erythroid hypoplasia. Underlying variants in ribosomal protein (RP) genes account for 80% of cases, thereby classifying DBA as a ribosomopathy. In add...

  • Article
  • Open Access
6 Citations
4 Pages

The Biology of Myelodysplastic Syndromes: Unity Despite Heterogeneity

  • Azra Raza,
  • Raymond Cruz,
  • Tahir Latif,
  • Siddhartha Mukherjee and
  • Naomi Galili

Myelodysplastic syndromes (MDS) traditionally have been grouped together as a disease entity based on clinical phenomena seen in association. Despite the similarities, there is great heterogeneity among the syndromes. Recent insights have shown, howe...

  • Article
  • Open Access
276 Views
17 Pages

Expanding the Genetic Spectrum in IMPG1 and IMPG2 Retinopathy

  • Saoud Al-Khuzaei,
  • Ahmed K. Shalaby,
  • Jing Yu,
  • Morag Shanks,
  • Penny Clouston,
  • Robert E. MacLaren,
  • Stephanie Halford,
  • Samantha R. De Silva and
  • Susan M. Downes

9 December 2025

Background: Pathogenic variants in interphotoreceptor matrix proteoglycan 1 (IMPG1) have been associated with autosomal dominant and recessive retinitis pigmentosa (RP) and autosomal dominant adult vitelliform macular dystrophy (AVMD). Monoallelic pa...