Featured Research

from universities, journals, and other organizations

Anti-cancer Flower Power: Researchers Combat Cancer With A Jasmine-based Drug

Date:
August 25, 2008
Source:
American Friends of Tel Aviv University
Summary:
Could a substance from the jasmine flower hold the key to an effective new therapy to treat cancer? Researchers have developed an anti-cancer drug based on a decade of research into the commercial applications of the compound Jasmonate, a synthetic compound derived from the flower itself.

Jasmine (Iasminum officinale).
Credit: iStockphoto/Tatiana Buzuleac

Could a substance from the jasmine flower hold the key to an effective new therapy to treat cancer?

Prof. Eliezer Flescher of The Sackler Faculty of Medicine, Tel Aviv University thinks so. He and his colleagues have developed an anti-cancer drug based on a decade of research into the commercial applications of the compound Jasmonate, a synthetic compound derived from the flower itself. Prof. Flescher began to research the compound about a decade ago, and with his recent development of the drug, his studies have now begun to bear meaningful fruit.

“Acetylsalicylic acid (aspirin) is based on a plant stress hormone,” says Prof. Flescher. “I asked myself, ‘Could there be other plant stress hormones that have clinical efficacy?’ While various studies have suggested that aspirin can prevent cancer, especially colon cancer, I realized that there could be a chance to find a potent plant hormone that could fight cancer even better. I pinpointed jasmonate.”

A Natural Leap to the Drugstore Shelf

Both blood cancers and solid tumors seem to be responsive to the jasmonate compound, known also as methyl jasmonate. Prof. Flescher refers to it as the “jasmonate scaffold,” a basis for developing a series of chemical derivatives. In terms of bioavailability and safety, early first-in-man studies have proven successful, and Prof. Flescher is hopeful that an anti-cancer drug based on jasmonate could be on the shelf in America within four years through the activity of Sepal-Pharma which licensed his research from Ramot, the technology transfer arm of Tel Aviv University.

Normally drug development takes much longer. “The jasmonate compound is used widely in agriculture and in cosmetics,” says Prof. Flescher. “Proven to be non-toxic, it has the same regulatory status as table salt. That and the fact we are working on a natural chemical gives us a good starting point for launching a new drug.”

Optimistic Responses from Peer Researchers

Other research groups are taking notice. Since Prof. Flescher started publishing papers on jasmonate (most recently in the academic journal Oncogene), six new research groups around the world have initiated research on the subject.

Peer commentary in Oncogene is positive about Prof. Flescher’s promising research. “Methyl jasmonate,” says the commentary, “has already been shown to have selective anticancer activity in preclinical studies, and this finding may stimulate the development of a novel class of small anticancer compounds.”

Prof. Flescher’s research is the foundation of a promising new biotech company, Sepal-Pharma, where Prof. Flescher serves on the scientific advisory board. Sepal-Pharma is developing new compounds based on the Jasmonate Scaffold. Sepal-Pharma has also been actively funding research done at Prof. Flescher’s lab.


Story Source:

The above story is based on materials provided by American Friends of Tel Aviv University. Note: Materials may be edited for content and length.


Cite This Page:

American Friends of Tel Aviv University. "Anti-cancer Flower Power: Researchers Combat Cancer With A Jasmine-based Drug." ScienceDaily. ScienceDaily, 25 August 2008. <www.sciencedaily.com/releases/2008/08/080825132111.htm>.
American Friends of Tel Aviv University. (2008, August 25). Anti-cancer Flower Power: Researchers Combat Cancer With A Jasmine-based Drug. ScienceDaily. Retrieved August 22, 2014 from www.sciencedaily.com/releases/2008/08/080825132111.htm
American Friends of Tel Aviv University. "Anti-cancer Flower Power: Researchers Combat Cancer With A Jasmine-based Drug." ScienceDaily. www.sciencedaily.com/releases/2008/08/080825132111.htm (accessed August 22, 2014).

Share This




More Health & Medicine News

Friday, August 22, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Drug Used To Treat 'Ebola's Cousin' Shows Promise

Drug Used To Treat 'Ebola's Cousin' Shows Promise

Newsy (Aug. 21, 2014) An experimental drug used to treat Marburg virus in rhesus monkeys could give new insight into a similar treatment for Ebola. Video provided by Newsy
Powered by NewsLook.com
Two US Ebola Patients Leave Hospital Free of the Disease

Two US Ebola Patients Leave Hospital Free of the Disease

AFP (Aug. 21, 2014) Two American missionaries who were sickened with Ebola while working in Liberia and were treated with an experimental drug are doing better and have left the hospital, doctors say on August 21, 2014. Duration: 01:05 Video provided by AFP
Powered by NewsLook.com
Cadavers, a Teen, and a Medical School Dream

Cadavers, a Teen, and a Medical School Dream

AP (Aug. 21, 2014) Contains graphic content. He's only 17. But Johntrell Bowles has wanted to be a doctor from a young age, despite the odds against him. He was recently the youngest participant in a cadaver program at the Indiana University NW medical school. (Aug. 21) Video provided by AP
Powered by NewsLook.com
American Ebola Patients Released: What Cured Them?

American Ebola Patients Released: What Cured Them?

Newsy (Aug. 21, 2014) It's unclear whether the American Ebola patients' recoveries can be attributed to an experimental drug or early detection and good medical care. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins