Abstract Chromosome 22q11. 2 deletion syndrome is a common syndrome also known as
DiGeorge syndrome and velocardiofacial syndrome. It occurs in approximately 1: 4000 …

The syndrome originally described by Dr. Angelo DiGeorge had immunodeficiency as a
central component. When a 22q11. 2 deletion was identified as the cause in the majority of …

Apoptosis is a highly regulated and programmed cell breakdown process characterized by
numerous changes. Since it is implicated in many pathological as well as physiological …

Aging is characterized by increased T cell lymphopenia, T cell dysfunction, and increased
serum TNF levels. In this study, we have examined the role of TNF-induced apoptosis in T …

Background: Although severe T cell immunodeficiency in DiGeorge anomaly is rare,
previous studies of humoral function in these patients have found no antibody abnormalities …

В монографии изложены современные взгляды на применение проточной
цитофлуориметрии в норме и при различных патологических процессах. Приведена …

DiGeorge syndrome, or chromosome 22q11. 2 deletion syndrome, is a disorder affecting
multiple organ systems. The immunologist may be called on to coordinate complex medical …

The immune system has evolved sophisticate mechanisms controlling the development of
responses to dangerous antigens while avoiding unnecessary attacks to innocuous …

Aging is associated with progressive decline in immune functions and increased frequency
of infections, autoimmunity, and cancer. Among immune functions, a decline in T‐cell …

Human aging is associated with progressive decline in immune functions, increased
frequency of infections. Among immune functions, a decline in T cell functions during aging …