{"id":108203,"date":"2022-10-13T10:06:49","date_gmt":"2022-10-13T14:06:49","guid":{"rendered":"http:\/\/www.bumc.bu.edu\/busm\/?p=108203"},"modified":"2022-10-13T10:08:11","modified_gmt":"2022-10-13T14:08:11","slug":"researchers-identify-compounds-that-inhibit-monkeypox-virus-replication","status":"publish","type":"post","link":"https:\/\/www.bumc.bu.edu\/camed\/2022\/10\/13\/researchers-identify-compounds-that-inhibit-monkeypox-virus-replication\/","title":{"rendered":"Researchers Identify Compounds that Inhibit Monkeypox Virus Replication"},"content":{"rendered":"

Monkeypox is a viral zoonosis (a virus transmitted to humans from animals) with symptoms similar to those seen in smallpox patients, although clinically less severe. With the eradication of smallpox in 1980 and subsequent cessation of smallpox vaccination, monkeypox was declared a Public Health Emergency of International Concern by the World Health Organization.<\/p>\n

Now, researchers from Boston University Chobanian & Avedisian School of Medicine have developed a novel compound that soon could be used to protect against all tested poxviruses that cause human disease.<\/p>\n

\"HeadshotPoxviruses, other than smallpox, continue to circulate worldwide where immunity has waned following the near-universal cessation of vaccination. \u201cMonkeypox is particularly notable with recent cases highlighting the global threat that this virus poses,\u201d said corresponding author John Connor, PhD, associate professor of microbiology. \u201cWith more than 44,000 monkeypox cases reported worldwide (more than 10,000 in the U.S. alone), the use of FDA-approved smallpox antivirals to treat human monkeypox cases may play an important role in controlling the outbreak.\u201d<\/p>\n

Connor\u2019s study builds from an earlier finding by him and his group, in close collaboration with a team led by Scott Schaus, PhD, professor of chemistry BU\u2019s College of Arts & Sciences and Center for Molecular Discovery (BU-CMD). In 2011, the groups identified a compound that would inhibit multiple poxviruses (vaccinia, monkeypox, cowpox). In the intervening time they made additional compounds \u2014some of which are more potent inhibitors than the original. They then worked with the Centers for Disease Control to show that their compounds inhibit smallpox virus replication.<\/p>\n

According to Connor, these findings highlight the promise of a new class of antipoxviral agents as broad-spectrum small molecules with significant potential to be developed as antiviral therapy. \u201cThis would add a small molecule option for therapy of spreading diseases, including monkeypox and cowpox viruses, that would also be expected to have efficacy against smallpox,\u201d added Connor who also is a researcher at the Boston University National Emerging infectious Diseases Laboratories.<\/p>\n

\u201cWith disease-causing pathogens it is always important to have a diverse toolbox of treatments available, in order to counter the pathogen’s evolutionary ability to evade our best interventions,\u201d said lead author Lauren Brown, PhD, research associate professor, organic and medicinal chemistry in BU\u2019s College of Arts & Sciences. \u201cOur hope is that our work will lead to a new, safe antiviral therapy to add to the extremely limited arsenal of existing drugs for patients suffering from poxviral diseases\u201d.<\/p>\n

These findings appear online<\/a> in the journal Antimicrobial Agents and Chemotherapy<\/em>.<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

These findings appear online in the journal Antimicrobial Agents and Chemotherapy<\/i>.\u00a0<\/p>\n","protected":false},"author":903,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[90],"tags":[],"_links":{"self":[{"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/posts\/108203"}],"collection":[{"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/users\/903"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/comments?post=108203"}],"version-history":[{"count":2,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/posts\/108203\/revisions"}],"predecessor-version":[{"id":108207,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/posts\/108203\/revisions\/108207"}],"wp:attachment":[{"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/media?parent=108203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/categories?post=108203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/tags?post=108203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}