Strigolactones and Dysplastic Colonic Lesions or Cancer

NCT ID: NCT02824835

Last Updated: 2016-07-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

150 participants

Study Classification

OBSERVATIONAL

Study Start Date

2016-07-31

Study Completion Date

2017-12-31

Brief Summary

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The purpose of this study is to determine the effects of the plant hormones strigolactones, on cell cultures of colonic polyps and colorectal cancer.

Detailed Description

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Strigolactones have been shown to anti-proliferative and pro-apoptotic effects in cell cultures of breast and prostate origin, partially by down-regulation of cyclin B1 and induction of cell cycle arrest. In this study the investigators intend to take biopsies from benign colonic polyps and cancer tissue, culture intestinal explants and generate immortalized primary cells as a platform to assess the effect of this plant hormone on cell viability, cell mobility, apoptosis and cytoskeleton modifications.

Conditions

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Colonic Neoplasms Colonic Polyps

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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adenoma group

Patients with adenoma. Biopsies are taken before endoscopic resection.

biopsy during colonoscopy

Intervention Type PROCEDURE

sampling the lesion with forcept biopter

cancer group

Patients with colorectal cancer. Biopsies are taken before surgical resection.

biopsy during colonoscopy

Intervention Type PROCEDURE

sampling the lesion with forcept biopter

Interventions

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biopsy during colonoscopy

sampling the lesion with forcept biopter

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Patients with positive findings during colonoscopy

Exclusion Criteria

* Patients below 18 years old
* Patients who cannot sign a consent form
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Meir Medical Center

OTHER

Sponsor Role lead

Responsible Party

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ido laish

MD

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Ido Laish, MD

Role: PRINCIPAL_INVESTIGATOR

Meir Medical Center

Central Contacts

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Ido Laish, MD

Role: CONTACT

+ 972-9-7473261

References

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Mayzlish-Gati E, Laufer D, Grivas CF, Shaknof J, Sananes A, Bier A, Ben-Harosh S, Belausov E, Johnson MD, Artuso E, Levi O, Genin O, Prandi C, Khalaila I, Pines M, Yarden RI, Kapulnik Y, Koltai H. Strigolactone analogs act as new anti-cancer agents in inhibition of breast cancer in xenograft model. Cancer Biol Ther. 2015;16(11):1682-8. doi: 10.1080/15384047.2015.1070982. Epub 2015 Jul 20.

Reference Type BACKGROUND
PMID: 26192476 (View on PubMed)

Pollock CB, Koltai H, Kapulnik Y, Prandi C, Yarden RI. Strigolactones: a novel class of phytohormones that inhibit the growth and survival of breast cancer cells and breast cancer stem-like enriched mammosphere cells. Breast Cancer Res Treat. 2012 Aug;134(3):1041-55. doi: 10.1007/s10549-012-1992-x. Epub 2012 Mar 29.

Reference Type BACKGROUND
PMID: 22476848 (View on PubMed)

Other Identifiers

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IDO123

Identifier Type: -

Identifier Source: org_study_id

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