PMID: 16624156Apr 21, 2006Paper

Partial deletion of chromosome 13 long arm in multiple myeloma and its clinical significance

Zhonghua nei ke za zhi
Dao-lin WeiQi Cai

Abstract

To explore the specific locus deletion of the long arm of chromosome 13 and its relationship with the clinical behavior and prognosis of multiple myeloma (MM). FISH analysis was performed on bone marrow smears from 68 patients with MM to study the deletion of Rb-1 gene and locus 13q14.3 on chromosome 13. The statistic value of its effect on clinical features were determined. 35 out of the 68 (51%) cases were found with deletion of chromosome 13; deletion of Rb-1 gene were found in 29 (43%) cases; deletion of locus 13q14.3 were found in 23 out of 44 (52%) cases; the analysis results were same in 66% of the cases (29/44) with the above two probes. Chi-square test showed that partial deletion of chromosome 13 was associated with clinical behavior, early chemotherapy response and 1 year survival. Deletion of Rb-1 gene and locus 13q14.3 were both common cytogenetic changes in MM patients with effect on the biological behavior of the disease.

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Current Topics in Microbiology and Immunology
J Shaughnessy, B Barlogie
Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi
Qian LiLu-gui Qiu
Schweizerische medizinische Wochenschrift
A MorellS Barandun
© 2022 Meta ULC. All rights reserved