News

CALL FOR PAPERS OCTOBER 2024

IJSAR going to launch new issue Volume 05, Issue 10, October 2024; Open Access; Peer Reviewed Journal; Fast Publication. Please feel free to contact us if you have any questions or comments send email to: editor@scienceijsar.com

IMPACT FACTOR: 6.673

Submission last date: 15th October 2024

Host behavioral manipulations by pathogen infection

×

Error message

  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home1/sciensrd/public_html/scienceijsar.com/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /home1/sciensrd/public_html/scienceijsar.com/includes/common.inc).
  • Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home1/sciensrd/public_html/scienceijsar.com/includes/common.inc).
Author: 
Soyun Lee
Page No: 
6298-6300

Scientists have discovered that pathogens have the ability to change the behavior of the hosts through various mechanisms. Behavior changes by host-pathogen interactions can help the pathogen spread and reproduce more effectively. Pathogens can affect their host's behavior, physiology, and gene expression, leading to increased aggression, suicidal tendencies, or deformities. Toxoplasma gondii can make infected hosts more prone to risk-taking behavior and aggression, leading to a lack of aversion to cat odor and an increased risk of car accidents. Rabies can also influence the biting habits of infected animals, making it more likely that the virus will be transmitted through saliva. Some parasites, such as the Gordian worm, Cordyceps fungi, Mermis nematode, and Dicrocoeliumdendriticum, can even manipulate their hosts into committing suicide. Other parasites, such as Riveiroia spp. and Leucochloridium spp., can cause physical deformities in their hosts, making them more vulnerable to predators. Despite the previous research, there remains significant uncertainty surrounding host-pathogen interactions. Reviewing host behavior manipulationsby pathogens is a critical and fascinating medical and psychological science area.

Download PDF: