MabCure Generates Tumor Specific Antibodies against Prostate Cancer Which Could Lead to a Blood/Urine Diagnostic Test for Pro...
08 Noviembre 2010 - 1:00PM
Business Wire
Biotechnology company MabCure, Inc. (OTCBB: MBCI) today
announced that it has generated a panel of 10 novel monoclonal
antibodies (MAbs) against prostate cancer. These MAbs were selected
from more than 30,000 MAbs produced by MabCure’s proprietary
technology.
The 10 selected MAbs were shown to be all highly specific to
prostate cancer cells without any cross reaction with other cancers
or with healthy human serum tested. The Company intends to screen
these MAbs in clinical studies in order to select the few that
provide the highest specificity and sensitivity in diagnosing
prostate cancer in the blood and urine of patients.
“Our goal is to develop a highly reliable yet simple blood or
urine test that will allow physicians to diagnose prostate cancer
in its early stages, when the disease is largely curable,” said
MabCure CEO, Dr. Amnon Gonenne. “Our newly generated panel of
anti-prostate cancer MAbs has demonstrated the desired diagnostic
properties in preclinical studies, which now gives us the
opportunity to evaluate their individual performance in a clinical
setting and bring us closer to our goal.”
MabCure’s antibodies are directed against tumor specific
antigens that are, based on early evidence, unique to prostate
cancer and could lead to a specific and accurate blood or urine
test for the detection of prostate cancer.
According to Dr. Gonenne, plans for a clinical study to select
the best performing MAbs are underway.
According to the National Cancer Institute, more than 270,000
men will be diagnosed with prostate cancer during 2010 in the
United States. All men are at risk of developing prostate cancer,
and one in six men are likely be diagnosed with the disease during
their lifetime. If diagnosed and treated early, the 5-year survival
rate from prostate cancer approaches 100 percent, according to the
National Cancer Institute.
The current gold standard for the diagnosis of prostate cancer
is the Prostate Specific Antigen (PSA) serum marker. Two major
studies published last year showed that PSA screening had either
little or no effect on the death rate from prostate cancer (N.Engl
J Med 2009;360:1310-1319 and 1320-1328). In another study, 25%-35%
of patients having elevated PSA levels (4.1 and 9.9 nanograms per
milliliter) were confirmed to have prostate cancer by biopsy, but
the remaining 65%-75% of the patients having elevated PSA levels
did not actually have the disease (Cancer 1997; 80:1853–1856). This
makes the PSA test a highly unreliable tool for diagnosing prostate
cancer. “This is not entirely surprising, since PSA is a marker of
inflammation of the prostate and not a marker specific to cancer”
said Dr. Gonenne.
Dr. Gonenne also commented, “We have previously reported
MabCure’s advances with our MAbs for the diagnosis of ovarian
cancer, where the results confirmed the occurrence of ovarian
cancer with 94% accuracy, and with no false positives. We are now
pleased to announce the progress we are making with our
anti-prostate cancer MAbs, which enhance the repertoire of MabCure
antibodies directed against cancer.”
About MabCure, Inc.
MabCure is a U.S. biotechnology company whose mission is to
change the perception of cancer as being a largely incurable
disease. MabCure owns proprietary technology for the creation of
unique and highly specific monoclonal antibodies (MAbs), which the
company plans to develop as diagnostic tools, imaging agents and
therapeutic drugs to treat lethal cancers. The company’s initial
focus is on the development of novel diagnostic tests for the early
detection of ovarian, prostate, and colorectal cancers, each with
multi-billion dollar global market potential. MabCure is also
currently exploring the potential of its anti-melanoma antibodies
for the development of imaging and therapeutic agents. The company
is headquartered in Hasselt, Belgium. For more information about
MabCure and to sign up for e-mail updates, visit
www.mabcure.com.
This news release contains “forward-looking statements”.
Statements in this news release which are not purely historical are
forward-looking statements and include any statements regarding
beliefs, plans, expectations or intentions regarding the future.
Actual results could differ from those projected in any
forward-looking statements due to numerous factors. Such factors
include, among others, the change of business focus of the
management of the Company and the inability of the Company to
pursue its current objectives. These forward-looking statements are
made as of the date of this news release and the Company assumes no
obligation to update the forward-looking statements, or to update
the reasons why actual results could differ from those projected in
the forward-looking statements.
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