Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0026986 (
myelodysplastic syndrome
)
14,926
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Aberrations of ribosomal biogenesis have been implicated in several congenital bone marrow failure syndromes, such as Diamond-Blackfan anaemia, Shwachman-Diamond syndrome and Dyskeratosis Congenita. Recent studies have identified haploinsufficiency of RPS14 in the acquired bone marrow disease isolated 5q minus syndrome, a subtype of
myelodysplastic syndromes
(
MDS
). However, the expression of various proteins comprising the ribosomal subunits and other proteins enzymatically involved in the synthesis of the ribosome has not been explored in non-5q minus MDS. Furthermore, differences in the effects of these expression alterations among myeloid, erythroid and megakaryocyte lineages have not been well elucidated. We examined the expression of several proteins related to ribosomal biogenesis in bone marrow biopsy specimens from patients with
MDS
(5q minus patients excluded) and controls with no known myeloid disease. Specifically, we found that there is overexpression of
RPS24
, DKC1 and SBDS in
MDS
. This overexpression is in contrast to the haploinsufficiency identified in the congenital bone marrow failure syndromes and in acquired 5q minus MDS. Potential mechanisms for these differences and aetiology for these findings in
MDS
are discussed.
...
PMID:Differential expression of ribosomal proteins in myelodysplastic syndromes. 2640 50
