Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

FDA Approved Drugs: Changes to Approved Drugs01:26

FDA Approved Drugs: Changes to Approved Drugs

275
Post-approval, manufacturers may modify an approved new or generic drug product. Such modifications can encompass alterations in the Active Pharmaceutical Ingredient (API), manufacturing process, formulation, batch size, manufacturing site, and container closure system (FDA Guidance for Industry, April 2004). Often, a drug product may undergo multiple changes.These modifications require careful evaluation to determine their potential impact on the drug product's identity, strength, quality,...
275
Global Climate Change01:50

Global Climate Change

29.0K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
29.0K
Introduction to Global Positioning System01:30

Introduction to Global Positioning System

608
The Global Positioning System (GPS) revolutionized positioning on Earth, providing precise location data through satellite ranging. The GPS system was developed in 1978 by the U.S. Department of Defense  for military use, and it became available for civilian applications in 1983, transforming fields including navigation, fleet management, and time synchronization for telecommunications systems.GPS consists of satellites in medium Earth orbit, about 20,200 kilometers above the surface,...
608
Errors in Global Positioning System01:26

Errors in Global Positioning System

364
Global Positioning System (GPS) technology has revolutionized navigation and positioning, but its accuracy is often compromised by various errors. These errors, stemming from environmental, satellite, and receiver-related factors, require careful mitigation to ensure reliable performance across applications.Atmospheric ErrorsGPS signals travel through the Earth’s ionosphere and troposphere, introducing delays which affect accuracy. The ionosphere is strongly influenced by charged particles,...
364
Global Regulatory Systems01:28

Global Regulatory Systems

727
Global regulatory systems in bacteria enable rapid and coordinated responses to environmental changes by integrating sensory inputs with gene expression, ensuring efficient adaptation to fluctuating conditions. Key global regulatory mechanisms include regulons, two-component systems, sigma factors, and secondary messengers.Regulons and Global RegulatorsA regulon is a collection of genes and operons controlled by a common global regulator. These regulators enable bacteria to prioritize resource...
727
Field Application of Global Positioning System01:28

Field Application of Global Positioning System

333
The Global Positioning System (GPS) has become an indispensable tool in fieldwork, offering unparalleled precision and efficiency for surveying, navigation, and infrastructure development. By harnessing signals from a constellation of satellites, GPS receivers determine the location of objects with remarkable speed and accuracy, often completing calculations within a second.Advantages of Modern GPS TechnologyContemporary GPS receivers are designed to meet the practical demands of field...
333

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Correction to: Daridorexant: First Approval.

Drugs·2022
Same author

Gefapixant: First Approval.

Drugs·2022
Same author

Daridorexant: First Approval.

Drugs·2022
Same author

Cabozantinib plus Nivolumab: A Review in Advanced Renal Cell Carcinoma.

Targeted oncology·2022
Same author

Envafolimab: First Approval.

Drugs·2022
Same author

Correction to: Avatrombopag: A Review in Thrombocytopenia.

Drugs·2021
Same journal

Botulinum Toxin Type A for Trigeminal and Postherpetic Neuralgia: An Umbrella Review of Systematic Reviews.

Drugs·2026
Same journal

Biologics and Small Molecule Inhibitors: Novel Therapeutic Strategies for Cutaneous Adverse Drug Reactions.

Drugs·2026
Same journal

Use of Sedative-Hypnotic Drugs and the Risk of Developing Alzheimer's Disease: A Systematic Review, Meta-Analysis and Meta-Regression.

Drugs·2026
Same journal

Relacorilant: First Approval.

Drugs·2026
Same journal

Developmental Progress and Future Potential for Inhaled Biologics in the Treatment of Respiratory Diseases.

Drugs·2026
Same journal

Linerixibat: First Approval.

Drugs·2026
See all related articles

Related Experiment Video

Updated: Feb 11, 2026

Labeling Stem Cells with Ferumoxytol, an FDA-Approved Iron Oxide Nanoparticle
05:05

Labeling Stem Cells with Ferumoxytol, an FDA-Approved Iron Oxide Nanoparticle

Published on: November 4, 2011

21.7K

Ibalizumab: First Global Approval.

Anthony Markham1

  • 1Springer, Private Bag 65901, Mairangi Bay, 0754, Auckland, New Zealand. dru@adis.com.

Drugs
|April 21, 2018
PubMed
Summary
This summary is machine-generated.

Ibalizumab (Trogarzo™) is a novel antibody therapy approved for treating HIV-1 infection. It works by blocking HIV entry into CD4 cells, offering a new treatment option for patients with HIV/AIDS.

More Related Videos

Generation of Recombinant Arenavirus for Vaccine Development in FDA-Approved Vero Cells
10:03

Generation of Recombinant Arenavirus for Vaccine Development in FDA-Approved Vero Cells

Published on: August 1, 2013

17.6K
The NeuroStar TMS Device: Conducting the FDA Approved Protocol for Treatment of Depression
10:29

The NeuroStar TMS Device: Conducting the FDA Approved Protocol for Treatment of Depression

Published on: November 12, 2010

40.6K

Related Experiment Videos

Last Updated: Feb 11, 2026

Labeling Stem Cells with Ferumoxytol, an FDA-Approved Iron Oxide Nanoparticle
05:05

Labeling Stem Cells with Ferumoxytol, an FDA-Approved Iron Oxide Nanoparticle

Published on: November 4, 2011

21.7K
Generation of Recombinant Arenavirus for Vaccine Development in FDA-Approved Vero Cells
10:03

Generation of Recombinant Arenavirus for Vaccine Development in FDA-Approved Vero Cells

Published on: August 1, 2013

17.6K
The NeuroStar TMS Device: Conducting the FDA Approved Protocol for Treatment of Depression
10:29

The NeuroStar TMS Device: Conducting the FDA Approved Protocol for Treatment of Depression

Published on: November 12, 2010

40.6K

Area of Science:

  • Immunology
  • Virology
  • Pharmacology

Background:

  • Human Immunodeficiency Virus type 1 (HIV-1) infection remains a significant global health challenge.
  • Current treatments primarily target viral replication or entry at the attachment stage.
  • There is a need for novel therapeutic strategies that target different stages of the HIV-1 lifecycle and preserve immune function.

Purpose of the Study:

  • To summarize the key developmental milestones of ibalizumab, a humanized IgG4 monoclonal antibody.
  • To highlight the significance of ibalizumab as the first CD4-directed post-attachment HIV-1 inhibitor.
  • To document the journey leading to the first regulatory approval of ibalizumab for HIV-1 treatment.

Main Methods:

  • Review of preclinical and clinical development data for ibalizumab.
  • Analysis of ibalizumab's mechanism of action as a post-attachment inhibitor.
  • Summary of regulatory submission and approval processes.

Main Results:

  • Ibalizumab is a humanized IgG4 monoclonal antibody that targets the CD4 receptor on host cells.
  • It functions as a post-attachment inhibitor, blocking HIV-1 entry into CD4+ T cells.
  • Ibalizumab preserves normal immunological function while inhibiting viral replication.

Conclusions:

  • Ibalizumab represents a significant advancement in HIV-1 therapy, offering a new mechanism of action.
  • Its development and approval mark a milestone in the treatment of HIV/AIDS.
  • This CD4-directed antibody provides a valuable therapeutic option for managing HIV-1 infection.