ADA was associated with a lower risk of malignancies (aHR: 0.71, P<0.05), and ETN was associated with a lower risk of respiratory disease (aHR: 0.80, P<0.05).
In the final analysis, serum C-reactive protein (S-CRP) ≥3.0mg/dL and pleural fluid adenosine deaminase (ADA) ≥40U/L were independent predictors for identifying TPE in patients with cancer having pleural effusion.
Adenosine deaminase (ADA) is an important enzyme in purine metabolism and is known as a potential therapeutic target for the treatment of lymphoproliferative disorders and cancer.
Here, through analysis of genome-scale loss-of-function datasets, we identify adenosine deaminase acting on RNA (ADAR or ADAR1) as an essential gene for the survival of a subset of cancer cell lines.
Although ADA has been suggested as a potential marker for several types of cancer, the importance of each of ADA isoforms as well as their levels and enzymatic activities in tumors need to be further investigated.
Adenosine deaminase (ADA), which is a key enzyme in the metabolism of purine nucleosides, plays important roles in diverse disorders, such as tuberculosis, diabetes, liver disorders, and cancer.
This review aims to present the role of purinergic signaling highlighting the ectonucleotidases E-NTPDase, E-NPP, E-5'-nucleotidase, and adenosine deaminase in noncommunicable, neurological, and degenerative diseases associated with the cardiovascular and central nervous systems and cancer.
This trial will evaluate the effect of pentostatin (Nipent), a potent adenosine deaminase inhibitor with known efficacy against T-cell malignancies, on relapsed/refractory T-cell lymphomas in relation to CD26 expression.
The opposite roles of CD3<sup>(+)</sup> ADA<sup>+</sup> CD26<sup>+</sup> and CD3<sup>(-)</sup> CD44v3<sup>+</sup> adenosine-producing exosomes in early versus advanced HNSCC suggest that, like their parent cells, these exosomes serve as surrogates of immune suppression in cancer.
When analysis was restricted to 689 patients with pleural fluid adenosine deaminase level of ≤100 U/L and early negative findings for malignancy and non-tuberculous infection in pleural fluid, the positive predictive value was significantly increased and the negative predictive value non-significantly reduced.
However, the ADA activity and/or the ADA/PNP ratio were consistently higher in the cells from the patients with chronic T gamma lymphocytosis than in those with chronic T malignancy.
In lymphocytic pleural effusions presenting with low adenosine deaminase levels and high YKL-40 levels, a thorough diagnostic search for malignancy is warranted.
In recent years, A-to-I RNA modifications performed by the Adenosine Deaminase Acting on RNA (ADAR) protein family were found to be expressed at altered levels in multiple human malignancies.
The impetus for this survey was two-fold: the trend in recent years for increasing numbers of cancer survivors to stay in the workforce after or even during treatment, and low levels of awareness that these employees are eligible for protection under the Americans with Disabilities Act of 1990 and its 2008 amendments (ADA Amendments Act of 2008, Pub.L. 110-325, 122 Stat.