Growing up with perinatal HIV

Patricia M Flynn1, Elaine J Abrams2,3

  • 1St Jude Children's Research Hospital, Memphis, Tennessee.

AIDS (London, England)
|December 12, 2018
PubMed

Insights

Antiretroviral therapy (ART) has improved survival for children with perinatal HIV infection. Long-term effects of HIV and ART impact growth and neurodevelopment in aging adolescents and young adults.

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Public Health

Background:

  • Over 4 million children globally are infected with Human Immunodeficiency Virus (HIV), primarily through perinatal transmission.
  • Antiretroviral therapy (ART) has significantly decreased mortality rates in children with HIV, enabling many to thrive.

Discussion:

  • Long-term HIV infection and its treatment present unique challenges for aging adolescents and young adults.
  • Complications seen in adults with HIV are emerging in this pediatric population.
  • Key impacts include significant effects on growth and neurodevelopment.

Key Insights:

  • Understanding the long-term consequences of perinatal HIV and ART is crucial for effective management.
  • Adolescents and young adults with perinatal HIV experience developmental impacts, including neurodevelopmental changes.
  • This demographic requires specialized care to address the complexities of growing up with HIV.

Outlook:

  • Low and middle-income countries need to prepare for the growing population of adolescents and young adults with perinatal HIV.
  • Proactive management strategies are essential to ensure the long-term health and well-being of this population.
  • Continued research into the long-term effects of HIV and ART in children is vital for optimizing care.

Related Concept Videos

Viral Mutations00:36

Viral Mutations

A mutation is a change in the sequence of bases of DNA or RNA in a genome. Some mutations occur during replication of the genome due to errors made by the polymerase enzymes that replicate DNA or RNA. Unlike DNA polymerase, RNA polymerase is prone to errors because it is not capable of “proofreading” its work. Viruses with RNA-based genomes, like HIV, therefore accrue mutations faster than viruses with DNA-based genomes. Because mutation and recombination provide the raw material...
39.9K
Responses to Gravity and Touch02:26

Responses to Gravity and Touch

Gravitropism: Plant Responses to Gravity
41.9K
Interphase00:54

Interphase

The cell cycle occurs over approximately 24 hours (in a typical human cell) and in two distinct stages: interphase, which includes three phases of the cell cycle (G1, S, and G2), and mitosis (M). During interphase, which takes up about 95 percent of the duration of the eukaryotic cell cycle, cells grow and replicate their DNA in preparation for mitosis.
212.1K
Meristems and Plant Growth02:36

Meristems and Plant Growth

Plants grow throughout their lives; this is called indeterminate growth, and it distinguishes plants from most animals. Although certain parts of plants stop growing (e.g., leaves and flowers), others grow continuously—like roots and stems.
49.5K
DNA Replication02:40

DNA Replication

DNA replication involves the separation of the two strands of the double helix, with each strand serving as a template from which the new complementary strand is copied.  After replication, each double-stranded DNA includes one parental or “old” strand and one “new” strand. This is known as semiconservative replication. The resulting DNA molecules have the same sequence and are divided equally into the two daughter cells.
Replication in Prokaryotes
DNA replication...
59.3K
Proofreading01:43

Proofreading

Overview
60.9K