Results 21 to 30 of about 1,866,513 (309)

A Chinese Patient with Spastic Paraplegia Type 4 with a De Novo Mutation in the SPAST Gene

open access: yesCase Reports in Genetics, 2021
Background. Spastic paraplegia type 4 (SPG4) is the most common type of hereditary spastic paraplegia (HSP) caused by mutations in the SPAST gene. Case Presentation.
Li Xu   +6 more
doaj   +1 more source

Further genetic heterogeneity for autosomal dominant human sutural cataracts [PDF]

open access: yes, 2003
A unique sutural cataract was observed in a 4-generation German family to be transmitted as an isolated autosomal, dominant trait. Since mutations in the gamma-crystallin encoding CRYG genes have previously been demonstrated to be the most frequent ...
Billingsley, G.   +6 more
core   +1 more source

Phosphorylation of pRb: mechanism for RB pathway inactivation in MYCN-amplified retinoblastoma. [PDF]

open access: yes, 2017
A small, but unique subgroup of retinoblastoma has been identified with no detectable mutation in the retinoblastoma gene (RB1) and with high levels of MYCN gene amplification.
Bhatti, Tricia R.   +6 more
core   +2 more sources

The Deafness-Associated Mitochondrial DNA Mutation at Position 7445, Which Affects tRNASer(UCN) Precursor Processing, Has Long-Range Effects on NADH Dehydrogenase Subunit ND6 Gene Expression [PDF]

open access: yes, 1998
The pathogenetic mechanism of the deafness-associated mitochondrial DNA (mtDNA) T7445C mutation has been investigated in several lymphoblastoid cell lines from members of a New Zealand pedigree exhibiting the mutation in homoplasmic form and from control
Attardi, Giuseppe   +6 more
core   +1 more source

DDIT4 Novel Mutations in Pancreatic Cancer

open access: yesGastroenterology Research and Practice, 2021
Pancreatic cancer is one of the most common malignancies worldwide. This study is aimed at searching the possible genetic mutations and the value of novel gene mutation in the DNA damage-inducible transcript 4 (DDIT4) and signaling pathway in pancreatic ...
Fadian Ding   +8 more
doaj   +1 more source

Increased chromosomal radiosensitivity in asymptomatic carriers of a heterozygous BRCA1 mutation [PDF]

open access: yes, 2016
Background: Breast cancer risk increases drastically in individuals carrying a germline BRCA1 mutation. The exposure to ionizing radiation for diagnostic or therapeutic purposes of BRCA1 mutation carriers is counterintuitive, since BRCA1 is active in the
A Pijpe   +67 more
core   +4 more sources

Molecular genetic analysis and predigree of a new FUT1 allele of para-Bombay blood group: a case report

open access: yesZhongguo shuxue zazhi, 2022
Objective To study the serological and molecular mechanism of a case of para-Bombay blood group caused by 236delG mutation of FUT1 gene and investigate the pedigree.
Mingdi HE, Tingting XU, Jie ZOU
doaj   +1 more source

Mandibuloacral Dysplasia Caused by LMNA Mutations and Uniparental Disomy. [PDF]

open access: yes, 2014
Mandibuloacral dysplasia (MAD) is a rare autosomal recessive disorder characterized by postnatal growth retardation, craniofacial anomalies, skeletal malformations, and mottled cutaneous pigmentation.
Bai, Shaochun   +5 more
core   +3 more sources

The Study of BRCA1 and BRCA2 Gene Mutations in Benign and Malignant Lesions of the Breast

open access: yesSokoto Journal of Medical Laboratory Science, 2023
Understanding the role of BRCA 1 and BRCA2 gene mutations is critical in the study of breast carcinogenesis. The aim was to study was to investigate BRCA | and BRCA2 gene mutations in benign and malignant lesions of the breast.
Ekundina Victor Olukayode , Unuigbokhai Ayomide Olohigbe , Wilson Serbia Princess
doaj  

Talaromyces marneffei infection with IFNGR1 gene mutation in a patient with negative Anti-Interferon-γ autoantibodies [PDF]

open access: yesAnais Brasileiros de Dermatologia
Background Talaromyces Marneffei (TM) is a rare opportunistic pathogen that mostly infects patients with low immunity compared to those with normal immunity. It may be related to immune deficiency or genetic factors.
Shiyang Li   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy