HIV & AIDS

HIV expert's studies yielding insights into diseases of aging

While AIDS originally was seen as an adaptive immune disease, the research of Alan Landay, PhD, has contributed to a view of it as a cell driven-inflammation linked to immunosenescence—the gradual deterioration of the immune ...

Ophthalmology

Genotyping IDs long-term risk of macular degeneration

(HealthDay)—Genotyping of two genetic risk alleles can be used to estimate the long-term risk of early and late age-related macular degeneration (AMD), but knowing the phenotype is important in assessing risk when early ...

Oncology & Cancer

Central centrifugal cicatricial alopecia pathogenesis studied

(HealthDay)—Protease-activated receptor 2 (PAR-2), which is activated by cowhage, may play a role in central centrifugal cicatricial alopecia (CCCA), the most common cause of scarring hair loss in African-American women, ...

Diseases, Conditions, Syndromes

Three postulates to help identify the cause of Alzheimer's disease

After more than 100 years following its pathologic description, the cause of Alzheimer's disease (AD) remains unknown. To test the validity of present and future proposals related to the probable cause of AD, three postulates, ...

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