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

Feedback Inhibition00:46

Feedback Inhibition

58.8K
Biochemical reactions are occurring constantly in cells, converting starting substances to different products, usually with the help of enzymes that speed the reactions. Without enzymes, it would take far too long for most reactions to occur to be useful to the cell!
58.8K
Feedback Loops01:01

Feedback Loops

67.8K
In most cases, excessive hormone production is prevented by negative feedback—a loop that starts with a stimulus inducing the release of a particular substance, like a hormone, to maintain a certain level before triggering a signal that results in a decrease in further release of the hormone.
67.8K
Proofreading01:43

Proofreading

62.2K
Overview
62.2K
Internal Receptors01:31

Internal Receptors

76.6K
Many cellular signals are hydrophilic and therefore cannot pass through the plasma membrane. However, small or hydrophobic signaling molecules can cross the hydrophobic core of the plasma membrane and bind to internal, or intracellular, receptors that reside within the cell. Many mammalian steroid hormones use this mechanism of cell signaling, as does nitric oxide (NO) gas.
76.6K
Contact-dependent Signaling01:19

Contact-dependent Signaling

48.8K
Contact-dependent signaling, as the name suggests, requires that communicating cells be in direct contact with each other. This is achieved either through receptor-ligand interactions or by specialized cytoplasmic channels that allow the flow of small molecules between cells. In animal cells, channels called gap junctions facilitate contact-dependent signaling in certain tissues, whereas, plasmodesmata perform a similar function in plants.
Gap Junctions
In animal cells, gap junctions are formed...
48.8K
Allergic Reactions02:06

Allergic Reactions

33.7K
Overview
33.7K

You might also read

Related Articles

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

Sort by
Same author

Assessing the Estimands and Estimates of Hospitalization Rates in Health Economics and Clinical Medicine.

Health economics·2026
Same author

Sex-based survival disparities persist in liver transplantation: MELD 3.0 fails to improve survival for waitlisted women.

Frontiers in transplantation·2026
Same author

Frailty 1 year after liver transplant is associated with long-term mortality: From the Functional Assessment in Liver Transplantation (FrAILT) Study.

Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society·2026
Same author

The Liver Frailty Index improves mortality risk prediction for GEMA-Na.

Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society·2026
Same author

Erratum: Clinically relevant cut-points for changes in the Liver Frailty Index are associated with waitlist mortality in patients with cirrhosis.

Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society·2026
Same author

Erratum: The Liver Frailty Index enhances mortality risk prediction above and beyond MELD 3.0 alone.

Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society·2026
Same journal

Simultaneous Liver-kidney Versus Liver Transplantation Categorized by Pretransplant eGFR: Impact of the 2017 OPTN Policy.

Transplantation·2026
Same journal

Preformed Anti-DQ Alpha Donor-specific Antibodies and the Risk of Antibody-mediated Rejection After Kidney Transplantation.

Transplantation·2026
Same journal

People in Transplantation: Professor Nadey Hakim, MD, PhD, FRCS, FRCSGlas (Hon), FACS, President-Elect of The Transplantation Society.

Transplantation·2026
Same journal

IL-1 Receptor Blockade Modulates Inflammation During Sequential Perfusion in Ex Vivo Porcine Kidneys.

Transplantation·2026
Same journal

Regulatory T Cells Allosensitized Under the Blockade of CD80/CD86-CD28 Costimulation Prolonged Islet Allograft Survival.

Transplantation·2026
Same journal

Desensitization With Tocilizumab and IVIg: A Prospective Controlled Cohort Study in a Predominantly Black American Population.

Transplantation·2026
See all related articles

Related Experiment Video

Updated: Apr 5, 2026

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts
07:56

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts

Published on: January 29, 2018

18.5K

The Authors' Reply

Sanjay Mehrotra1, Vikram Kilambi, Richard Gilroy

  • 11 Industrial Engineering and Management Sciences, Northwestern University, Evanston, IL. 2 Center for Engineering and Health, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL. 3 Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Comprehensive Transplant Center, Northwestern University Feinberg School of Medicine, Chicago, IL. 4 University of Kansas Medical Center, Kansas City, KS. 5 Baylor University Medical Center, Annette C and Harold C Simmons Transplant Institute, Dallas, TX.

Transplantation
|August 27, 2015
PubMed
Summary

No abstract available in PubMed .

More Related Videos

Analysis of Circadian Photoresponses in Drosophila Using Locomotor Activity
00:08

Analysis of Circadian Photoresponses in Drosophila Using Locomotor Activity

1.5K
Light/dark Transition Test for Mice
10:35

Light/dark Transition Test for Mice

Published on: November 13, 2006

54.1K

Related Experiment Videos

Last Updated: Apr 5, 2026

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts
07:56

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts

Published on: January 29, 2018

18.5K
Analysis of Circadian Photoresponses in Drosophila Using Locomotor Activity
00:08

Analysis of Circadian Photoresponses in Drosophila Using Locomotor Activity

1.5K
Light/dark Transition Test for Mice
10:35

Light/dark Transition Test for Mice

Published on: November 13, 2006

54.1K