[Federal Register Volume 71, Number 6 (Tuesday, January 10, 2006)]
[Notices]
[Page 1545]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E6-89]


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DEPARTMENT OF HEALTH AND HUMAN SERVICES

National Institutes of Health


Prospective Grant of Exclusive License: Anthrax Lethal Factor Is 
a MAPK Kinase Protease

AGENCY: National Institutes of Health, Public Health Service, HHS.

ACTION: Notice.

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SUMMARY: This is notice, in accordance with 35 U.S.C. 209(c)(1) and 37 
CFR 404.7(a)(1)(i), that the National Institutes of Health (NIH), 
Department of Health and Human Services, is contemplating the grant of 
an exclusive license to practice the inventions embodied in U.S. Patent 
Nos. 6,485,925 B1, issued November 26, 2002, 6,893,835 B2, issued May 
17, 2005, and 6,911,203 B1, issued June 28, 2005, and U.S. Patent App. 
No. 11/112,137, filed April 22, 2005 and published on September 8, 2005 
as U.S. Pat. Pub. No. 2005/0196822 A1, all titled ``Lethal Factor is a 
MAPK Kinase Protease'' (HHS Ref. Nos. E-066-1998/0-US-06, -07, -08, and 
-10) to Van Andel Research Institute, of Grand Rapids, Michigan. The 
patent rights in these inventions have been assigned to the Government 
of the United States.
    The prospective exclusive license territory will be worldwide. The 
field of use may be limited to the development and sale of Anthrax 
lethal factor, a MAPK kinase protease, as a therapeutic agent for the 
treatment of cancer.

DATES: Only license applications which are received by the National 
Institutes of Health on or before March 13, 2006 will be considered.

ADDRESSES: Requests for information, inquiries, comments, and other 
materials relating to the contemplated co-exclusive license should be 
directed to: Thomas P. Clouse, Office of Technology Transfer, National 
Institutes of Health, 6011 Executive Boulevard, Suite 325, Rockville, 
MD 20852-3804; Telephone: 301-435-4076; Facsimile: 301-402-0220; E-
mail: [email protected]. Copies of the U.S. patent publications can 
be obtained from http://www.uspto.gov.

SUPPLEMENTARY INFORMATION: The above-identified patents relates to the 
discovery that Mitogen Activated Protein Kinase (MAPK) signal 
transduction pathway is an evolutionarily conserved pathway for 
effecting gene regulation that controls cell proliferation and 
differentiation in response to extracellular signals and also plays a 
crucial role in regulating oocyte meiotic maturation. The above-
identified patent discloses in vitro and in vivo methods of screening 
for modulators, homologues, and mimetics of LF mitogen activated 
protein kinase kinase (MAPKK) protease activity. Mos (i.e., an oncogene 
first identified as the transforming determinant of Moloney Murine 
Sarcoma Virus) is a serine/threonine kinase which phosphorylates and 
activates MAPK1 kinase which in turn phosphorylates and activates MAPK. 
The patent also discloses that LF prevents activation of MAPK in 
oocytes of Xenopus laevis and tumor derived NIH3T3 (490) cells 
expressing an effector domain mutant form of the human V12HaRas 
oncogene. The tumor derived NIH3T3 cells reverted to a more normal 
morphology after LF treatment. Therefore, LF directly inhibits the Mos/
MAPK pathway. Tumor cells utilize MAPK kinases in a different way than 
normal cells as in tumor cells there is a constitutive MAPK kinase 
activity. Additionally, MAPKK1 was found to be a proteolytic substrate 
for the metalloprotease LF. By analysis of MAPKK2, a consensus sequence 
for LF activity was found. The disclosure is claimed in the above-
identified patent and other patents in the same patent family.
    The prospective exclusive license will be royalty-bearing and will 
comply with the terms and conditions of 35 U.S.C. 209 and 37 CFR 404.7. 
The prospective exclusive license may be granted unless within sixty 
(60) days from the date of this published notice, the NIH receives 
written evidence and argument that establish that the grant of the 
license would not be consistent with the requirements of 35 U.S.C. 209 
and 37 CFR 404.7.
    Applications for a license in the field of use filed in response to 
this notice will be treated as objections to the grant of the 
contemplated exclusive license. Comments and objections submitted to 
this notice will not be made available for public inspection and, to 
the extent permitted by law, will not be released under the Freedom of 
Information Act, 5 U.S.C. 552.

    Dated: January 3, 2006.
Steven M. Ferguson,
Director, Division of Technology Development and Transfer, Office of 
Technology Transfer, National Institutes of Health.
 [FR Doc. E6-89 Filed 1-9-06; 8:45 am]
BILLING CODE 4140-01-P