scholarly journals Polymorphism of the ADRB2 gene as a factor of hereditary susceptibility to the development of asthma and response to salbutamol therapy

2019 ◽  
pp. 38-45
Author(s):  
L.A. Livshits ◽  
◽  
P.F. Tatarsky ◽  
O.V. Gorodna ◽  
A.V. Mayakovskaya ◽  
...  
2018 ◽  
Vol 17 (37) ◽  
pp. 1172-1179
Author(s):  
Rahma Shafriani Nazula ◽  
Hastuti Pramudji ◽  
Hamim Sadewa Ahmad
Keyword(s):  

2019 ◽  
Vol 270 (3) ◽  
pp. 484-492 ◽  
Author(s):  
Lisa A. Newman ◽  
Brittany Jenkins ◽  
Yalei Chen ◽  
Joseph K. Oppong ◽  
Ernest Adjei ◽  
...  

2006 ◽  
Vol 1 (2) ◽  
pp. 83-88 ◽  
Author(s):  
M. C. Ochoa ◽  
M. J. Moreno-Aliaga ◽  
M. A. Martínez-González ◽  
J. A. Martínez ◽  
A. Marti ◽  
...  
Keyword(s):  

Gene X ◽  
2019 ◽  
Vol 3 ◽  
pp. 100019
Author(s):  
Stefan G.J.A. Camps ◽  
Sanne P.M. Verhoef ◽  
Freek G. Bouwman ◽  
Edwin C.M. Mariman ◽  
Klaas R. Westerterp

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 1959-1959
Author(s):  
Meyling H. Cheok ◽  
Cong Ding ◽  
Wenjian Yang ◽  
Somas Das ◽  
Dario Campana ◽  
...  

Abstract Acute lymphoblastic leukemia (ALL) in children is a paradigm of disseminated cancer that is curable with chemotherapy, yet current treatment fails to cure about 20% of patients, for reasons that remain unknown. In a genome-wide assessment of in vivo treatment-induced changes in gene expression in ALL cells using the Affymetrix U95A and U133A oligonucleotide microarray, we found that patients who eventually relapsed did not up-regulate expression of the pro-apoptotic beta-2 adrenergic receptor gene (ADRB2) in their ALL cells after initial treatment with methotrexate and mercaptopurine. After treatment we observed a 5-fold lower level of ADRB2 gene expression in leukemia cells of patients who ultimately relapsed. We found a common genetic polymorphism in the ADRB2 promoter that was significantly linked to high-dose methotrexate induced up-regulation in ADRB2 gene expression in ALL cells. Moreover, the ADRB2 promoter haplotype was significantly linked to poor early treatment response in ALL cells from 242 children (i.e., probability of event-free survival at two years, p=0.0275 stratified by risk groups). These findings have revealed a germline polymorphism that is linked to the early antileukemic effects of ALL chemotherapy and provide new insights into genetic determinants of ALL treatment efficacy.


2018 ◽  
Vol 154 (6) ◽  
pp. S-86-S-87
Author(s):  
Stephen Hasak ◽  
Amit Patel ◽  
Billy D. Nix ◽  
Gregory S. Sayuk ◽  
Rodney D. Newberry ◽  
...  

2021 ◽  
Vol 20 (2) ◽  
pp. 71-76
Author(s):  
E.S. Minina ◽  
◽  
V.I. Novikova ◽  
P.D. Novikov ◽  
A.S. Babenka ◽  
...  

Objectives. To study the role of the ADRB2 gene polymorphism (rs1042713) in the impaired external respiratory function in children with bronchial asthma (BA). Material and methods. The study group included 60 children aged 3-17 years with allergic (n=37) and mixed form of BA (n=23). The genotyping of the investigated gene locus was performed by PCR-RFLP (polymerase chain reaction - restriction fragment length polymorphism), BA control was exercised using the Asthma Control Test (ACT). Results. The analysis of allele frequencies showed an association of allele A with normal spirogram parameters in patients with BA (p=0.042). In children under 12 years, there were statistically significant differences in spirogram indices when comparing patients with genotypes AA and GG (p=0.045). An association of allele A with the absence of pathological changes was revealed when evaluating the results of spirometry (p=0.021). There was a moderate positive correlation (r=0.615, p=0.011) between the assessment of nocturnal symptoms (Asthma Control Test) and the genotype of the ADRB2 gene polymorphism in children aged 12 years and older. Conclusions. An association of the ADRΒ2 gene polymorphism (rs1042713) with the external respiratory function was revealed in an objective study by spirometry and a subjective assessment of this indicator by the patient himself/herself or by his/her parents. This gene locus can be included in the BA target panel in order to determine the likelihood of uncontrolled course development of the disease with impaired external respiratory function and in the future to develop an individual program for dispensary observation of the patient.


2021 ◽  
Vol 143 ◽  
pp. 46-51
Author(s):  
Susanna Koivuluoma ◽  
Anna Tervasmäki ◽  
Saila Kauppila ◽  
Robert Winqvist ◽  
Timo Kumpula ◽  
...  

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