Government-Owned Inventions; Availability for Licensing, 17702-17703 [05-6896]
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17702
Federal Register / Vol. 70, No. 66 / Thursday, April 7, 2005 / Notices
U.S. Patent Application No. 10/439,845
filed 15 May 2003 (DHHS Reference
No. E–090–1996/0–US–05);
U.S. Patent Application No. 10/700,313
filed 31 Oct 2003 (DHHS Reference
No. E–090–1996/0–US–06);
U.S. Patent Application No. 10/846,185
filed 14 May 2004 (DHHS Reference
No. E–090–1996/0–US–07);
PCT Application No. PCT/US97/09586
filed 28 May 1997 (DHHS Reference
No. E–090–1996/0–PCT–02);
European Patent Application No.
97929777.7 filed 28 May 1997 (DHHS
Reference No. E–090–1996/0–EP–03).
Licensing Contact: Peter Soukas; 301/
435–4646; soukasp@mail.nih.gov.
Chemokine receptors are expressed by
many cells, including lymphoid cells,
and function to mediate cell trafficking
and localization. CC chemokine receptor
5 (CCR5) is a seven-transmembrane, G
protein-coupled receptor (GPCR) which
regulates trafficking and effector
functions of memory/effector Tlymphocytes, macrophages, and
immature dendritic cells. Chemokine
binding to CCR5 leads to cellular
activation through pertussis toxinsensitive heterotrimeric G proteins as
well as G protein-independent
signalling pathways. Like many other
GPCR, CCR5 is regulated by agonistdependent processes which involve G
protein coupled receptor kinase (GRK)dependent phosphorylation, betaarrestin-mediated desensitization and
internalization.
Human CCR5 also functions as the
main coreceptor for the fusion and entry
of many strains of human
immunodeficiency virus (HIV–1, HIV–
2). HIV-1 transmission almost invariably
involves such CCR5-specific variants
(designated R5); individuals lacking
functional CCR5 (by virtue of
homozygosity for a defective CCR5
allele) are almost completely resistant to
HIV–1 infection. Specific blocking of
CCR5 (e.g. with chemokine ligands,
anti-CCR5 antibodies, CCR5-blocking
low MW inhibitors, etc.) inhibits entry/
infection of target cells by R5 HIV
strains. Cells expressing CCR5 and CD4
are useful for screening for agents that
inhibit HIV by binding to CCR5. Such
agents represent potential new
approaches to block HIV transmission
and to treat infected people. A small
animal expressing both human CCR5
along with human CD4 supports entry
of HIV into target cells, a necessary
hurdle that must be overcome for
development of a small animal model
(e.g. transgenic mouse, rat, rabbit, mink)
to study HIV infection and its
inhibition.
The invention embodies the CCR5
genetic sequence, cell lines and
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18:22 Apr 06, 2005
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transgenic mice, the cells of which
coexpress human CD4 and CCR5, and
which may represent valuable tools for
the study of HIV infection and for
screening anti-HIV agents. The
invention also embodies anti-CCR5
agents that block HIV env-mediated
membrane fusion associated with HIV
entry into human CD4-positive target
cells or between HIV-infected cells and
uninfected human CD4-positive target
cells.
This technology was reported in
Alkhatib et al., ‘‘CC CKR5: a RANTES,
MIP–1alpha, MIP–1beta receptor as a
fusion cofactor for macrophage-tropic
HIV–1,’’ Science 272:1955–1958 (1996).
The technology is available for
exclusive or nonexclusive licensing.
Dated: March 25, 2005.
Steven M. Ferguson, Director, Division of
Technology Development and Transfer, Office
of Technology Transfer, National Institutes
of Health.
[FR Doc. 05–6895 Filed 4–6–05; 8:45 am]
BILLING CODE 4140–01–P
DEPARTMENT OF HEALTH AND
HUMAN SERVICES
National Institutes of Health
Government-Owned Inventions;
Availability for Licensing
National Institutes of Health,
Public Health Service, DHHS.
ACTION: Notice.
AGENCY:
SUMMARY: The inventions listed below
are owned by an agency of the U.S.
Government and are available for
licensing in the U.S. in accordance with
35 U.S.C. 207 to achieve expeditious
commercialization of results of
federally-funded research and
development. Foreign patent
applications are filed on selected
inventions to extend market coverage
for companies and may also be available
for licensing.
ADDRESSES: Licensing information and
copies of the U.S. patent applications
listed below may be obtained by writing
to the indicated licensing contact at the
Office of Technology Transfer, National
Institutes of Health, 6011 Executive
Boulevard, Suite 325, Rockville,
Maryland 20852–3804; telephone: (301)
496–7057; fax: (301) 402–0220. A signed
Confidential Disclosure Agreement will
be required to receive copies of the
patent applications.
Identification of Molecular Markers for
Endometriosis in Blood Lymphocytes
Using DNA Microarrays
Idhaliz Flores (NHGRI), et al.
PO 00000
Frm 00059
Fmt 4703
Sfmt 4703
U.S. Provisional Application filed 18
Feb 2005 (DHHS Reference No. E–
068–2005/0–US–01).
Licensing Contact: Marlene Shinn-Astor;
(301) 435–4426;
shinnm@mail.nih.gov.
Endometriosis is a common, nonmalignant gynecological disease that
affects up to 20% of women during their
reproductive years. Endometriosis is
characterized by the growth of
endometrial tissue outside the uterus.
This growth of tissue causes recurring
severe pain and can lead to infertility.
As the current procedure used for
diagnosis is invasive and not entirely
accurate, there is a need for a fast,
accurate, and minimally invasive test to
test for endometriosis.
Using DNA microarray analysis of
blood lymphocytes, the inventors have
identified two gene markers expressed
in blood that are able to discriminate
between those women who have
endometriosis and those that don’t. The
two gene markers identified are
interleukin-2 receptor gamma (IL–2RG,
a component of cytokine receptors) and
lysyl oxidase-like 1 (LOXL1, which
plays an important role in collagen
synthesis and has also been implicated
as a growth regulatory gene). Other
genes identified in the same manner and
which also represent potential
biomarkers for endometriosis await
further validation studies.
The test would be minimally invasive
and quick using a blood sample from
the patient. Currently, patients must
undergo a laparoscopy with the
diagnosis dependent upon the expertise
of the surgeon performing the
procedure.
In addition to licensing, the
technology is available for further
development through collaborative
research opportunities with the
inventors.
Increased Protein Production
Drs. Shankar Adhya and Sudeshna Kar
(NCI).
U.S. Provisional Application No. 60/
571,943 filed 18 May 2004 (DHHS
Reference No. E–261–2003/0-US–01).
Licensing Contact: Pradeep Ghosh; (301)
435–5282; ghoshpr@mail.nih.gov.
There is a continuing market need to
identify biological measures to enhance
recombinant protein production for
therapeutic inventions for the treatment
of diseases. In general, the field of
recombinant protein production,
including inducement of protein
production both by cloning and noncloning methods and incorporation of
antibiotic resistance genes in vectors
appeared to be relatively crowded.
E:\FR\FM\07APN1.SGM
07APN1
Federal Register / Vol. 70, No. 66 / Thursday, April 7, 2005 / Notices
However, this invention pertains to the
creation of a specific 2.4 kb gene
cassette that includes a specific gene
that confers resistance to
aminoglycoside antibiotics, increases
protein levels inside a cell and increases
yield of production of recombinatant
proteins, when inserted. In particular,
the inventors have identified a specific
gene aadA1 (adenyltransferase gene)
that codes for a 28.876 Kd protein that
normally confers aminoglycoside
resistance to cells. Further, the
inventors have found that a ‘‘gene
cassette’’ carrying the aadA1 gene
which when transferred to bacterial
strains induces enhancement of protein
production and accumulation.
Additionally, this inducement is not
restricted by the nature of the vector,
induction system or nature of protein. In
short, the invention provides a method
of reconstruction of a cell for increased
yield of recombinant protein, which
involves a ‘‘one-step procedure of
induction of a new gene into the cell.’’
Therefore, the technology may have a
substantial commercial value to the
pharmaceutical industry.
In addition to licensing, the
technology is available for further
development through collaborative
research opportunities with the
inventors.
Endothelial Protective Actions of
Cytochrome P450 Epoxygenase-derived
Eicosanoids
Darryl C. Zeldin (NIEHS), et al.
U.S. Patent Application No. 09/634,369
filed 09 Aug 2000, notice of allowance
issued (DHHS Reference No. E–252–
1999/0–US–02).
Licensing Contact: Marlene Shinn-Astor;
(301) 435–4426;
shinnm@mail.nih.gov.
Cytochrome P450s catalyze the
NADPH-dependent oxidation of
arachidonic acid to various eicosanoids
found in several species including
humans. The eicosanoids are
biosynthesized in numerous tissues
including pancreas, intestine, kidney,
heart, and lung where they are involved
in many different biological activities.
The NIH announces a new therapy
wherein epoxyeicosatrienoic acid (EET)
compositions have been found to be
useful in preventing endothelial cell
death due to hypoxia-reoxygenation.
Given that endothelial injury is an
important early event in the
development of the atherosclerotic
plaque and is associated with
myocardial dysfunction in ischemic
heart disease, reduced EET levels are
speculated to be involved in the
pathogenesis of these cardiovascular
disorders.
VerDate jul<14>2003
18:22 Apr 06, 2005
Jkt 205001
This research is described in Yang et
al., Molecular Pharmacology 60: 310–
320, 2001.
T-Cell Receptor Alternate Reading
Frame Protein, (TARP) and Uses
Thereof
Ira Pastan, Magnus Essand, Byungkook
Lee, George Vasmatzis, Ulrich
Brinkman, Paul Duray, and Curt
Wolfgang (NCI).
U.S. Patent Application No. 10/031,158
filed 11 Jan 2002, and multiple
National Stage foreign filings (DHHS
Reference No. E–104–1999/2).
Licensing Contact: Brenda Hefti; (301)
435–4632; heftib@mail.nih.gov.
This invention relates to a tumorassociated protein, TARP, which is
expressed in breast and prostate cancer
cells. This antigen target might be a
useful tool for the diagnosis and
treatment of breast and prostate cancer.
TARP has shown efficacy in vivo as a
potential therapeutic for the treatment
of cancer. TARP has been the subject of
several publications, including: J. Biol.
Chem. (2004 Jun 4) 279(23):24561–
24568, Epub 2004 Mar 29 as
doi:10.1074/jbc.M402492200; Cancer
Res. (2004 Apr 1) 64(7):2610–2618;
Endocrinology (2003 Aug) 144(8):3433–
40; Cancer Res. (2001 Nov 15)
61(22):8122–8126; Proc. Natl. Acad. Sci.
USA (2000 Aug 15) 97(17):9437–9442.
In addition to licensing, the
technology is available for further
development through collaborative
research opportunities with the
inventors.
Method for Reducing the
Immunogenicity of Antibody Variable
Domains
Eduardo Padlan (NIDDK) et al.
U.S. Patent No. 6,797,492 issued 28 Sep
2004 (DHHS Ref. No. E–163–1991/2–
US–02)
Licensing Contact: Jeff Walenta; (301)
435–4633; walentaj@mail.nih.gov.
The current invention addresses a
limitation of monoclonal antibodies
used in immunotherapy. Monoclonal
antibodies with high selectivity for
human antigens are commonly
produced in mice. However, when
introduced into humans for therapy, the
antibodies can be neutralized by the
human immune system and their
duration and effectiveness limited.
Modification of non-human antibodies
to avoid the human immune system
often produces antibodies with reduced
affinity for the antigen and which
remain antigenic in humans.
The current invention provides a
method for producing ‘‘humanized’’
antibodies that retain antigen binding
PO 00000
Frm 00060
Fmt 4703
Sfmt 4703
17703
properties but which have eliminated or
reduced antigenicity. The method
comprises substituting residues in the
variable region of the non-human
antibody with residues found in the
variable region of human antibodies,
with particular emphasis on residues
that are solvent exposed and that are not
adjacent to complementarity
determining regions.
When tested in monkeys, the serum
longevity of the ‘‘veneered’’ antibodies
produced by the current invention was
significantly greater than that of mouse
antibodies or chimeric mouse-human
antibodies. Accordingly, the technology
could enhance the effectiveness of
monoclonal antibodies designed for
therapy of cancer or other diseases.
Dated: March 25, 2005.
Steven M. Ferguson,
Director, Division of Technology Development
and Transfer, Office of Technology Transfer,
National Institutes of Health.
[FR Doc. 05–6896 Filed 4–6–05; 8:45 am]
BILLING CODE 4140–01–P
DEPARTMENT OF HEALTH AND
HUMAN SERVICES
National Institutes of Health
National Eye Institute; Notice of Closed
Meeting
Pursuant to section 10(d) of the
Federal Advisory Committee Act, as
amended (5 U.S.C. Appendix 2), notice
is hereby given of the following
meeting.
The meeting will be closed to the
public in accordance with the
provisions set forth in sections
552b(c)(4) and 552b(c)(6), Title 5 U.S.C.,
as amended. The grant applications and
the discussions could disclose
confidential trade secrets or commercial
property such as patentable material,
and personal information concerning
individuals associated with the grant
applications, the disclosure of which
would constitute a clearly unwarranted
invasion of personal privacy.
Name of Committee: National Eye Institute
Special Emphasis Panel, Loan Repayment
Program Applications.
Date: April 18, 2005.
Time: 8:30 a.m. to 5 p.m.
Agenda: To review and evaluate loan
Repayment applications.
Place: Embassy Suites at the Chevy Chase
Pavilion, 4300 Military Road, NW.,
Washington, DC 20015.
Contact Person: Anne Schaffner, PhD,
Scientific Review Administrator, Division of
Extramural Research, National Eye Institute,
5635 Fishers Lane, Suite 1300, MSC 9300,
Bethesda, MD 20892–9300, (301) 451–2020,
aes@nei.nih.gov.
E:\FR\FM\07APN1.SGM
07APN1
]]>Agencies
[Federal Register Volume 70, Number 66 (Thursday, April 7, 2005)]
[Notices]
[Pages 17702-17703]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 05-6896]
-----------------------------------------------------------------------
DEPARTMENT OF HEALTH AND HUMAN SERVICES
National Institutes of Health
Government-Owned Inventions; Availability for Licensing
AGENCY: National Institutes of Health, Public Health Service, DHHS.
ACTION: Notice.
-----------------------------------------------------------------------
SUMMARY: The inventions listed below are owned by an agency of the U.S.
Government and are available for licensing in the U.S. in accordance
with 35 U.S.C. 207 to achieve expeditious commercialization of results
of federally-funded research and development. Foreign patent
applications are filed on selected inventions to extend market coverage
for companies and may also be available for licensing.
ADDRESSES: Licensing information and copies of the U.S. patent
applications listed below may be obtained by writing to the indicated
licensing contact at the Office of Technology Transfer, National
Institutes of Health, 6011 Executive Boulevard, Suite 325, Rockville,
Maryland 20852-3804; telephone: (301) 496-7057; fax: (301) 402-0220. A
signed Confidential Disclosure Agreement will be required to receive
copies of the patent applications.
Identification of Molecular Markers for Endometriosis in Blood
Lymphocytes Using DNA Microarrays
Idhaliz Flores (NHGRI), et al.
U.S. Provisional Application filed 18 Feb 2005 (DHHS Reference No. E-
068-2005/0-US-01).
Licensing Contact: Marlene Shinn-Astor; (301) 435-4426;
shinnm@mail.nih.gov.
Endometriosis is a common, non-malignant gynecological disease that
affects up to 20% of women during their reproductive years.
Endometriosis is characterized by the growth of endometrial tissue
outside the uterus. This growth of tissue causes recurring severe pain
and can lead to infertility. As the current procedure used for
diagnosis is invasive and not entirely accurate, there is a need for a
fast, accurate, and minimally invasive test to test for endometriosis.
Using DNA microarray analysis of blood lymphocytes, the inventors
have identified two gene markers expressed in blood that are able to
discriminate between those women who have endometriosis and those that
don't. The two gene markers identified are interleukin-2 receptor gamma
(IL-2RG, a component of cytokine receptors) and lysyl oxidase-like 1
(LOXL1, which plays an important role in collagen synthesis and has
also been implicated as a growth regulatory gene). Other genes
identified in the same manner and which also represent potential
biomarkers for endometriosis await further validation studies.
The test would be minimally invasive and quick using a blood sample
from the patient. Currently, patients must undergo a laparoscopy with
the diagnosis dependent upon the expertise of the surgeon performing
the procedure.
In addition to licensing, the technology is available for further
development through collaborative research opportunities with the
inventors.
Increased Protein Production
Drs. Shankar Adhya and Sudeshna Kar (NCI).
U.S. Provisional Application No. 60/571,943 filed 18 May 2004 (DHHS
Reference No. E-261-2003/0-US-01).
Licensing Contact: Pradeep Ghosh; (301) 435-5282; ghoshpr@mail.nih.gov.
There is a continuing market need to identify biological measures
to enhance recombinant protein production for therapeutic inventions
for the treatment of diseases. In general, the field of recombinant
protein production, including inducement of protein production both by
cloning and non-cloning methods and incorporation of antibiotic
resistance genes in vectors appeared to be relatively crowded.
[[Page 17703]]
However, this invention pertains to the creation of a specific 2.4 kb
gene cassette that includes a specific gene that confers resistance to
aminoglycoside antibiotics, increases protein levels inside a cell and
increases yield of production of recombinatant proteins, when inserted.
In particular, the inventors have identified a specific gene aadA1
(adenyltransferase gene) that codes for a 28.876 Kd protein that
normally confers aminoglycoside resistance to cells. Further, the
inventors have found that a ``gene cassette'' carrying the aadA1 gene
which when transferred to bacterial strains induces enhancement of
protein production and accumulation. Additionally, this inducement is
not restricted by the nature of the vector, induction system or nature
of protein. In short, the invention provides a method of reconstruction
of a cell for increased yield of recombinant protein, which involves a
``one-step procedure of induction of a new gene into the cell.''
Therefore, the technology may have a substantial commercial value to
the pharmaceutical industry.
In addition to licensing, the technology is available for further
development through collaborative research opportunities with the
inventors.
Endothelial Protective Actions of Cytochrome P450 Epoxygenase-derived
Eicosanoids
Darryl C. Zeldin (NIEHS), et al.
U.S. Patent Application No. 09/634,369 filed 09 Aug 2000, notice of
allowance issued (DHHS Reference No. E-252-1999/0-US-02).
Licensing Contact: Marlene Shinn-Astor; (301) 435-4426;
shinnm@mail.nih.gov.
Cytochrome P450s catalyze the NADPH-dependent oxidation of
arachidonic acid to various eicosanoids found in several species
including humans. The eicosanoids are biosynthesized in numerous
tissues including pancreas, intestine, kidney, heart, and lung where
they are involved in many different biological activities.
The NIH announces a new therapy wherein epoxyeicosatrienoic acid
(EET) compositions have been found to be useful in preventing
endothelial cell death due to hypoxia-reoxygenation. Given that
endothelial injury is an important early event in the development of
the atherosclerotic plaque and is associated with myocardial
dysfunction in ischemic heart disease, reduced EET levels are
speculated to be involved in the pathogenesis of these cardiovascular
disorders.
This research is described in Yang et al., Molecular Pharmacology
60: 310-320, 2001.
T-Cell Receptor Alternate Reading Frame Protein, (TARP) and Uses
Thereof
Ira Pastan, Magnus Essand, Byungkook Lee, George Vasmatzis, Ulrich
Brinkman, Paul Duray, and Curt Wolfgang (NCI).
U.S. Patent Application No. 10/031,158 filed 11 Jan 2002, and multiple
National Stage foreign filings (DHHS Reference No. E-104-1999/2).
Licensing Contact: Brenda Hefti; (301) 435-4632; heftib@mail.nih.gov.
This invention relates to a tumor-associated protein, TARP, which
is expressed in breast and prostate cancer cells. This antigen target
might be a useful tool for the diagnosis and treatment of breast and
prostate cancer. TARP has shown efficacy in vivo as a potential
therapeutic for the treatment of cancer. TARP has been the subject of
several publications, including: J. Biol. Chem. (2004 Jun 4)
279(23):24561-24568, Epub 2004 Mar 29 as doi:10.1074/jbc.M402492200;
Cancer Res. (2004 Apr 1) 64(7):2610-2618; Endocrinology (2003 Aug)
144(8):3433-40; Cancer Res. (2001 Nov 15) 61(22):8122-8126; Proc. Natl.
Acad. Sci. USA (2000 Aug 15) 97(17):9437-9442.
In addition to licensing, the technology is available for further
development through collaborative research opportunities with the
inventors.
Method for Reducing the Immunogenicity of Antibody Variable Domains
Eduardo Padlan (NIDDK) et al.
U.S. Patent No. 6,797,492 issued 28 Sep 2004 (DHHS Ref. No. E-163-1991/
2-US-02)
Licensing Contact: Jeff Walenta; (301) 435-4633; walentaj@mail.nih.gov.
The current invention addresses a limitation of monoclonal
antibodies used in immunotherapy. Monoclonal antibodies with high
selectivity for human antigens are commonly produced in mice. However,
when introduced into humans for therapy, the antibodies can be
neutralized by the human immune system and their duration and
effectiveness limited. Modification of non-human antibodies to avoid
the human immune system often produces antibodies with reduced affinity
for the antigen and which remain antigenic in humans.
The current invention provides a method for producing ``humanized''
antibodies that retain antigen binding properties but which have
eliminated or reduced antigenicity. The method comprises substituting
residues in the variable region of the non-human antibody with residues
found in the variable region of human antibodies, with particular
emphasis on residues that are solvent exposed and that are not adjacent
to complementarity determining regions.
When tested in monkeys, the serum longevity of the ``veneered''
antibodies produced by the current invention was significantly greater
than that of mouse antibodies or chimeric mouse-human antibodies.
Accordingly, the technology could enhance the effectiveness of
monoclonal antibodies designed for therapy of cancer or other diseases.
Dated: March 25, 2005.
Steven M. Ferguson,
Director, Division of Technology Development and Transfer, Office of
Technology Transfer, National Institutes of Health.
[FR Doc. 05-6896 Filed 4-6-05; 8:45 am]
BILLING CODE 4140-01-P
