National Institute of Allergy and Infectious Diseases; Cooperative Research and Development Agreement (CRADA) Opportunity for Furthering the Development of a Suite of Computer Programs for Modeling and Simulating Complex Cellular Biological Processes, 34376-34377 [E6-9301]
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Federal Register / Vol. 71, No. 114 / Wednesday, June 14, 2006 / Notices
effective and runs until the approval
phase begins. The approval phase starts
with the initial submission of an
application to market the human drug
product and continues until FDA grants
permission to market the drug product.
Although only a portion of a regulatory
review period may count toward the
actual amount of extension that the
Director of Patents and Trademarks may
award (for example, half the testing
phase must be subtracted as well as any
time that may have occurred before the
patent was issued), FDA’s determination
of the length of a regulatory review
period for a human drug product will
include all of the testing phase and
approval phase as specified in 35 U.S.C.
156(g)(1)(B).
FDA recently approved for marketing
the human drug product CUBICIN
(daptomycin). CUBICIN is indicated for
the treatment of complicated skin and
skin structure infections caused by
susceptible strains of the following
Gram-positive microorganisms:
Staphylococcus aureus (including
methicillin-resistant strains),
Streptococcus pyogenes, S. agalactiae,
S. dysgalactiae subsp. equismilis, and
Enterococcus faecalis (vancomycinsusceptible strains only). Subsequent to
this approval, the Patent and Trademark
Office received a patent term restoration
application for CUBICIN (U.S. Patent
No. 4,885,243) from Cubist
Pharmaceuticals, Inc., and the Patent
and Trademark Office requested FDA’s
assistance in determining this patent’s
eligibility for patent term restoration. In
a letter dated February 24, 2006, FDA
advised the Patent and Trademark
Office that this human drug product had
undergone a regulatory review period
and that the approval of CUBICIN
represented the first permitted
commercial marketing or use of the
product. Shortly thereafter, the Patent
and Trademark Office requested that
FDA determine the product’s regulatory
review period.
FDA has determined that the
applicable regulatory review period for
CUBICIN is 6,444 days. Of this time,
6,177 days occurred during the testing
phase of the regulatory review period,
while 267 days occurred during the
approval phase. These periods of time
were derived from the following dates:
1. The date an exemption under
section 505(i) of the Federal Food, Drug,
and Cosmetic Act (the act) (21 U.S.C.
355(i)) became effective: January 22,
1986. The applicant claims January 18,
1986, as the date the investigational new
drug application (IND) became effective.
However, FDA records indicate that the
IND effective date was January 22, 1986,
VerDate Aug<31>2005
19:47 Jun 13, 2006
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which was 30 days after FDA receipt of
the IND.
2. The date the application was
initially submitted with respect to the
human drug product under section
505(b) of the act: December 20, 2002.
FDA has verified the applicant’s claim
that the new drug application (NDA) for
CUBICIN (NDA 21–572) was initially
submitted on December 20, 2002.
3. The date the application was
approved: September 12, 2003. FDA has
verified the applicant’s claim that NDA
21–572 was approved on September 12,
2003.
This determination of the regulatory
review period establishes the maximum
potential length of a patent extension.
However, the U.S. Patent and
Trademark Office applies several
statutory limitations in its calculations
of the actual period for patent extension.
In its application for patent extension,
this applicant seeks 1,347 days of patent
term extension.
Anyone with knowledge that any of
the dates as published are incorrect may
submit to the Division of Dockets
Management (see ADDRESSES) written or
electronic comments and ask for a
redetermination by August 14, 2006.
Furthermore, any interested person may
petition FDA for a determination
regarding whether the applicant for
extension acted with due diligence
during the regulatory review period by
December 11, 2006. To meet its burden,
the petition must contain sufficient facts
to merit an FDA investigation. (See H.
Rept. 857, part 1, 98th Cong., 2d sess.,
pp. 41–42, 1984.) Petitions should be in
the format specified in 21 CFR 10.30.
Comments and petitions should be
submitted to the Division of Dockets
Management. Three copies of any
mailed information are to be submitted,
except that individuals may submit one
copy. Comments are to be identified
with the docket number found in
brackets in the heading of this
document. Comments and petitions may
be seen in the Division of Dockets
Management between 9 a.m. and 4 p.m.,
Monday through Friday.
Dated: May 17, 2006.
Jane A. Axelrad,
Associate Director for Policy, Center for Drug
Evaluation and Research.
[FR Doc. E6–9225 Filed 6–13–06; 8:45 am]
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DEPARTMENT OF HEALTH AND
HUMAN SERVICES
National Institutes of Health
National Institute of Allergy and
Infectious Diseases; Cooperative
Research and Development Agreement
(CRADA) Opportunity for Furthering
the Development of a Suite of
Computer Programs for Modeling and
Simulating Complex Cellular Biological
Processes
ACTION:
Notice.
SUMMARY: The National Institute of
Allergy and Infectious Diseases (NIAID),
a component of the National Institutes
of Health (NIH), Department of Health
and Human Services (HHS), seeks to
enter into a CRADA with a commercial
partner to co-develop a suite of
computer programs for modeling and
simulating complex cellular biological
processes.
The existing suite of computer
programs allows biologists to develop
and test quantitative models of cell
biological processes. The graphical
interfaces of the programs make it
possible to develop realistic models of
molecular interactions and cellular
processes that take into account the
intracellular and extracellular spatial
inhomogeneity of signaling components
without the user having to deal with the
partial differential equations and state
automata that underlie the quantitative
simulation of the models. The program
suite offers graphical symbols and dragand-drop mechanisms to define
molecular interactions, molecular
complexes, cellular stimulus-response
mechanisms, and the structure of
extracellular compartments. An
intuitive graphical interface can be used
to inspect and interact with running
simulations; for example, molecules and
cells can be placed into the simulated
compartments, cells can be selected for
detailed analysis of their behavior and
intracellular, spatially-resolved
biochemistry. One part of the program
suite reads the molecular interaction
network data that are generated by the
program based on the user defined
bimolecular interactions and displays
them as interaction graphs, visualizing
the reaction dynamics in the modeled
cellular signaling pathways.
It is anticipated that the collaboration
will result in the commercialization of
the software.
DATES: NIAID will consider all
capability statements received within 45
days of the date of publication of this
notice. Capability statements received
thereafter may be considered if a
E:\FR\FM\14JNN1.SGM
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rwilkins on PROD1PC63 with NOTICES
Federal Register / Vol. 71, No. 114 / Wednesday, June 14, 2006 / Notices
suitable CRADA collaborator has not
been selected.
FOR FURTHER INFORMATION CONTACT:
Queries and capability statements
should be addressed to William C.
Ronnenberg, JD, M.I.P., Office of
Technology Development, National
Institute of Allergy and Infectious
Diseases, 6610 Rockledge Drive, Room
4071, MSC 6606, Bethesda, MD 20892–
6606 (Zip Code for Courier: 20817),
telephone 301–451–3522, fax: 301–402–
7123, e-mail:
wronnenberg@niaid.nih.gov.
SUPPLEMENTARY INFORMATION: With the
increased availability of detailed
proteomic data, the main obstacle to
developing realistic software-based
simulation models of cellular signaling
processes is the technical difficulty of
transforming complex biological models
into quantitative simulations. Biological
models typically describe cellular
signaling processes in terms of
bimolecular interactions or the
interaction between specific sites on
two proteins. These bimolecular
interactions can be integrated by
available software into diagrammatic
representations of signaling pathways.
However, these descriptions are
generally qualitative and are not useful
for a quantitative understanding of the
underlying biological systems. For
quantitative representations of
biological models, the current approach
is to ask theorists (mathematicians,
physicists, etc.) to transform these
qualitative models into sets of equations
or automata rules that roughly reflect
the properties of the original model. The
resulting descriptions of complex
biological models are frequently
inadequate because the theorist
involved lacks an understanding of
biological details or the resulting
mathematical descriptions are oversimplified.
The goals of the proposed CRADA are
to integrate an existing software
program for the simulation of multiscale, cellular, biological models with
protein database interfaces and to
improve the software’s graphical user
interface. NIAID has developed, in part,
software that simulates reaction
networks of all possible molecular
interactions in biological systems based
on user inputs. The current
development stage of the software
combines several unique features, such
as a graphical interface for the definition
and simulation of cell biological models
spanning the scale from bi-molecular
interactions to the behavior of cell
populations. Its internal algorithms for
the integration of the partial differential
equations governing the spatio-temporal
VerDate Aug<31>2005
19:47 Jun 13, 2006
Jkt 208001
behavior of the simulated biological
system use state-of-the-art approaches to
deal with very large reaction networks
and the stiffness of the equations.
Simulations created with the software
take into account the differential
behavior of cytosolic and membranebound complexes as well as
transmembrane signaling events and
generates the equivalent of a set of
partial differential equations describing
the spatio-temporal dynamics of the
system. The graphical user interface of
the software allows the user to define bimolecular interactions, enzymatic
transformations, (initial) spatial
distribution of the components of
cellular biochemistry and the location of
cells within extracellular spatial
compartments. Based on the initial
distribution of molecules and cells
defined by the user the software then
simulates the behavior of the system
providing a range of different graphical
and tabular representations of the
system’s evolving state. At any time
during the simulations, the user can add
components (cells, molecules) and
query the detailed biochemical state of
cells (localized concentrations of
signaling components) and investigate
how these correlate with the cells’
behavior.
The capability statement must
address, with specificity, each of the
following selection criteria:
(1) A demonstration of expertise and
experience in the areas of design and
coding of biological software with an
extensive GUI component, as well as the
development of supporting
documentation;
(2) A demonstration of and a
willingness to commit reasonable and
adequate resources (including facilities,
equipment, and personnel) the
development of this technology;
(3) A demonstration of the expertise
and ability to commercially develop,
produce, sell, and provide user support
for similar technologies; and
(4) Ability to provide adequate and
sustained funding for CRADA activities.
Dated: June 2, 2006.
Michael R. Mowatt,
Director, Office of Technology Development,
National Institute of Allergy and Infectious
Diseases, National Institutes of Health.
[FR Doc. E6–9301 Filed 6–13–06; 8:45 am]
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34377
DEPARTMENT OF HEALTH AND
HUMAN SERVICES
National Institutes of Health
Government-Owned Inventions;
Availability for Licensing
National Institutes of Health,
Public Health Service, HHS.
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.
Generation of Regulatory T Cells for
Immunotherapy
Description of Technology:
Abnormalities in immunoregulation are
responsible for a wide variety of
disorders such as autoimmune disease,
chronic inflammatory diseases, and
allergic diseases. These diseases include
systemic lupus erythematosus,
rheumatoid arthritis, type I diabetes
mellitus, inflammatory bowel disease,
multiple sclerosis, Crohn’s disease and
asthma. The defining event for
induction of an immune-mediated
disorder is the loss of T cell tolerance
to self-antigens, which is provided by
regulatory T cells. Traditional methods
for treating immune-mediated disorders
involve the use of steroids or other
immunosuppressive drugs, which have
significant undesirable side effects.
This invention provides methods for
generating regulatory T cells by
culturing CD4+CD25¥T cells with
autologous antigen-presenting cells
(APCs) in the presence of the Th2
cytokines interleukin-4 (IL-4) and/or
interleukin-13 (IL-13). Immunotherapy
via this mechanism is anticipated to
have a large number of potential
therapeutic applications. Methods are
also provided for treatment of
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]]>Agencies
[Federal Register Volume 71, Number 114 (Wednesday, June 14, 2006)]
[Notices]
[Pages 34376-34377]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E6-9301]
-----------------------------------------------------------------------
DEPARTMENT OF HEALTH AND HUMAN SERVICES
National Institutes of Health
National Institute of Allergy and Infectious Diseases;
Cooperative Research and Development Agreement (CRADA) Opportunity for
Furthering the Development of a Suite of Computer Programs for Modeling
and Simulating Complex Cellular Biological Processes
ACTION: Notice.
-----------------------------------------------------------------------
SUMMARY: The National Institute of Allergy and Infectious Diseases
(NIAID), a component of the National Institutes of Health (NIH),
Department of Health and Human Services (HHS), seeks to enter into a
CRADA with a commercial partner to co-develop a suite of computer
programs for modeling and simulating complex cellular biological
processes.
The existing suite of computer programs allows biologists to
develop and test quantitative models of cell biological processes. The
graphical interfaces of the programs make it possible to develop
realistic models of molecular interactions and cellular processes that
take into account the intracellular and extracellular spatial
inhomogeneity of signaling components without the user having to deal
with the partial differential equations and state automata that
underlie the quantitative simulation of the models. The program suite
offers graphical symbols and drag-and-drop mechanisms to define
molecular interactions, molecular complexes, cellular stimulus-response
mechanisms, and the structure of extracellular compartments. An
intuitive graphical interface can be used to inspect and interact with
running simulations; for example, molecules and cells can be placed
into the simulated compartments, cells can be selected for detailed
analysis of their behavior and intracellular, spatially-resolved
biochemistry. One part of the program suite reads the molecular
interaction network data that are generated by the program based on the
user defined bimolecular interactions and displays them as interaction
graphs, visualizing the reaction dynamics in the modeled cellular
signaling pathways.
It is anticipated that the collaboration will result in the
commercialization of the software.
DATES: NIAID will consider all capability statements received within 45
days of the date of publication of this notice. Capability statements
received thereafter may be considered if a
[[Page 34377]]
suitable CRADA collaborator has not been selected.
FOR FURTHER INFORMATION CONTACT: Queries and capability statements
should be addressed to William C. Ronnenberg, JD, M.I.P., Office of
Technology Development, National Institute of Allergy and Infectious
Diseases, 6610 Rockledge Drive, Room 4071, MSC 6606, Bethesda, MD
20892-6606 (Zip Code for Courier: 20817), telephone 301-451-3522, fax:
301-402-7123, e-mail: wronnenberg@niaid.nih.gov.
SUPPLEMENTARY INFORMATION: With the increased availability of detailed
proteomic data, the main obstacle to developing realistic software-
based simulation models of cellular signaling processes is the
technical difficulty of transforming complex biological models into
quantitative simulations. Biological models typically describe cellular
signaling processes in terms of bimolecular interactions or the
interaction between specific sites on two proteins. These bimolecular
interactions can be integrated by available software into diagrammatic
representations of signaling pathways. However, these descriptions are
generally qualitative and are not useful for a quantitative
understanding of the underlying biological systems. For quantitative
representations of biological models, the current approach is to ask
theorists (mathematicians, physicists, etc.) to transform these
qualitative models into sets of equations or automata rules that
roughly reflect the properties of the original model. The resulting
descriptions of complex biological models are frequently inadequate
because the theorist involved lacks an understanding of biological
details or the resulting mathematical descriptions are over-simplified.
The goals of the proposed CRADA are to integrate an existing
software program for the simulation of multi-scale, cellular,
biological models with protein database interfaces and to improve the
software's graphical user interface. NIAID has developed, in part,
software that simulates reaction networks of all possible molecular
interactions in biological systems based on user inputs. The current
development stage of the software combines several unique features,
such as a graphical interface for the definition and simulation of cell
biological models spanning the scale from bi-molecular interactions to
the behavior of cell populations. Its internal algorithms for the
integration of the partial differential equations governing the spatio-
temporal behavior of the simulated biological system use state-of-the-
art approaches to deal with very large reaction networks and the
stiffness of the equations.
Simulations created with the software take into account the
differential behavior of cytosolic and membrane-bound complexes as well
as transmembrane signaling events and generates the equivalent of a set
of partial differential equations describing the spatio-temporal
dynamics of the system. The graphical user interface of the software
allows the user to define bi-molecular interactions, enzymatic
transformations, (initial) spatial distribution of the components of
cellular biochemistry and the location of cells within extracellular
spatial compartments. Based on the initial distribution of molecules
and cells defined by the user the software then simulates the behavior
of the system providing a range of different graphical and tabular
representations of the system's evolving state. At any time during the
simulations, the user can add components (cells, molecules) and query
the detailed biochemical state of cells (localized concentrations of
signaling components) and investigate how these correlate with the
cells' behavior.
The capability statement must address, with specificity, each of
the following selection criteria:
(1) A demonstration of expertise and experience in the areas of
design and coding of biological software with an extensive GUI
component, as well as the development of supporting documentation;
(2) A demonstration of and a willingness to commit reasonable and
adequate resources (including facilities, equipment, and personnel) the
development of this technology;
(3) A demonstration of the expertise and ability to commercially
develop, produce, sell, and provide user support for similar
technologies; and
(4) Ability to provide adequate and sustained funding for CRADA
activities.
Dated: June 2, 2006.
Michael R. Mowatt,
Director, Office of Technology Development, National Institute of
Allergy and Infectious Diseases, National Institutes of Health.
[FR Doc. E6-9301 Filed 6-13-06; 8:45 am]
BILLING CODE 4140-01-P
