A novel GATA2 distal enhancer mutation results in MonoMAC syndrome in 2 second cousins

RR West, TR Bauer Jr, LM Tuschong… - Blood …, 2023 - ashpublications.org
Mutations in the transcription factor GATA2 can cause MonoMAC syndrome, a GATA2
deficiency disease characterized by several findings, including disseminated …

GATA2 haploinsufficiency caused by mutations in a conserved intronic element leads to MonoMAC syndrome

AP Hsu, KD Johnson, EL Falcone… - Blood, The Journal …, 2013 - ashpublications.org
Previous reports of GATA2 mutations have focused on the coding region of the gene or full
gene deletions. We recently identified 2 patients with novel insertion/deletion mutations …

GATA2 deficiency phenotype associated with tandem duplication of GATA2 and overexpression of GATA2-AS1

P Singh, M Heer, A Resteu, A Mikulasova… - Blood …, 2021 - ashpublications.org
A 3-year-old girl of nonconsanguineous healthy parents presented with cervical and
mediastinal lymphadenopathy due to Mycobacterium fortuitum infection. Routine blood …

GATA2 mutation in long stand Mycobacterium kansasii infection, myelodysplasia and MonoMAC syndrome: a case-report

DP Mendes-de-Almeida, FG Andrade, G Borges… - BMC Medical …, 2019 - Springer
Background GATA2 is a transcription factor that is a critical regulator of gene expression in
hematopoietic cells. GATA2 deficiency presents with multi-lineage cytopenia, mycobacterial …

Pathogenic GATA2 genetic variants utilize an obligate enhancer mechanism to distort a multilineage differentiation program

KR Katsumura, P Liu, J Kim, C Mehta… - Proceedings of the …, 2024 - National Acad Sciences
Mutations in genes encoding transcription factors inactivate or generate ectopic activities to
instigate pathogenesis. By disrupting hematopoietic stem/progenitor cells, GATA2 germline …

The spectrum of GATA2 deficiency syndrome

KR Calvo, DD Hickstein - Blood, 2023 - ashpublications.org
Inherited or de novo germ line heterozygous mutations in the gene encoding the
transcription factor GATA2 lead to its deficiency. This results in a constellation of clinical …

High frequency of GATA2 mutations in patients with mild chronic neutropenia evolving to MonoMac syndrome, myelodysplasia, and acute myeloid leukemia

M Pasquet, C Bellanné-Chantelot… - Blood, The Journal …, 2013 - ashpublications.org
Congenital neutropenia is a group of genetic disorders that involve chronic neutropenia and
susceptibility to infections. These neutropenias may be isolated or associated with …

Breaking the spatial constraint between neighboring zinc fingers: a new germline mutation in GATA2 deficiency syndrome

M Cavalcante de Andrade Silva, KR Katsumura… - Leukemia, 2021 - nature.com
GATA2 deficiency syndrome is an autosomal dominant disorder caused by germline
mutations in the GATA2 gene, which encodes a transcription factor with two zinc fingers that …

Sequencing of RNA in single cells reveals a distinct transcriptome signature of hematopoiesis in GATA2 deficiency

Z Wu, S Gao, C Diamond, S Kajigaya, J Chen… - Blood …, 2020 - ashpublications.org
Constitutional GATA2 deficiency caused by heterozygous germline GATA2 mutations has a
broad spectrum of clinical phenotypes, including systemic infections, lymphedema …

Mutational profiling of a MonoMAC syndrome family with GATA2 deficiency

LW Ding, T Ikezoe, KT Tan, M Mori, A Mayakonda… - Leukemia, 2017 - nature.com
We performed whole-genome and exome sequencing of a family with high-risk
myelodysplastic syndrome (MDS). Based on the sequencing results, the affected family …