RELEASE DATE:  February 10, 2003

PA NUMBER:  PA-03-069

EXPIRATION DATE:  March 1, 2006

National Institute on Aging (NIA)
National Heart, Lung and Blood Institute (NHLBI)



o  Purpose of the PA
o  Research Objectives
o  Research Resources
o  Mechanism of Support
o  Eligible Institutions
o  Individuals Eligible to Become Principal Investigators
o  Where to Send Inquiries
o  Submitting an Application
o  Peer Review Process
o  Review Criteria
o  Award Criteria
o  Required Federal Citations


This Program Announcement (PA) is a new initiative to support research 
to understand how mutations in the gene for lamin A/C affect nuclear 
structure, thus leading to both dysfunction of the nuclear envelope, 
and depending on the mutation, Hutchinson-Gilford syndrome in humans 
(Eriksson et al., manuscript in preparation).  Lamins A and C are coded 
by a single developmentally regulated gene designated LMNA; lamin C is 
a splice variant and lacks the carboxyl terminus present in lamin A.  
At least 6 other rare human disorders due to lamin A/C mutations (known 
collectively as laminopathies) besides HGS have been described so far:  
Emery–Dreifuss muscular dystrophy (Bonne et al., 1999), dilated 
cardiomyopathy (Fatkin et al., 1999), familial partial lipodystrophy 
(Shackleton et al., 2000), limb girdle muscular dystrophy (Muchir et 
al., 2000), Charcot-Marie-Tooth disorder type 2 (De Sandre-Giovanni et 
al., 2002), and mandibuloacral dysplasia (Novelli et al., 2002).  These 
disorders and their relationship to LMNA mutations have been reviewed 
recently {Burke and Stewart (2002)}, and Hutchinson (2002) has reviewed 
the function of lamins in the nuclear envelope.


Lamin A is a major component of the nuclear envelope, so mutations in 
this gene are likely to have a broad impact on both nuclear structure 
and function.  How aberrant nuclear structure and function lead to HGS 
and the other various disorders affecting such a variety of tissues is 
currently unknown.  Through this PA the National Institute on Aging and 
the National Heart, Lung and Blood Institute seek to encourage 
mechanistic research projects that will shed light on the molecular 
basis of Hutchinson-Gilford syndrome and the other laminopathies 
arising from defects in LMNA.  Clinical research proposals will not be 
considered to be responsive to this program announcement.

Examples of research topics appropriate for this Program Announcement 
include, but are not limited to, proposals to:

o  Characterize changes in nuclear structure and/or post-translational  
processing of nuclear envelope proteins caused by mutations in the LMNA 
o  Determine how these changes in nuclear structure lead to nuclear and 
cellular dysfunction, with particular emphasis on effects on chromatin 
organization, gene expression, RNA processing, DNA replication and 
repair; vulnerability to apoptosis; anchorage of nuclear envelope 
proteins; and movement of macromolecules between the nucleus and 
o  Relate these changes to the specific pathologies observed in HGS and 
other laminopathies, e.g., differentiation of stem cells into 
adipocytes and muscle cells.
o  Develop interventions to reverse or attenuate cellular dysfunction 
due to lamin A mutations.
o  Generate and characterize appropriate transgenic mice for studying 
the various laminopathies with particular emphasis on how various LMNA 
mutations induce muscle dystrophy, bone dysplasia, lipodystrophy, and 
cardiac myopathy.
o  Elucidate why the HGS mutation recapitulates most of the pathologies 
of the other laminopathies, but has such a dramatic effect on 
o  Characterize age-related changes in lamins and the nuclear envelope, 
and determine whether these play any role in development of adverse 
phenotypes during normal aging.
o  Determine the cell-specific functions of the lamins in cells of the 
cardiovascular system, such as endothelial cells and cardiac and 
vascular smooth muscle cells, and the molecular mechanisms through 
which these proteins control and regulate cellular function.
o  Determine how changes in the nuclear interactions of the lamins 
contribute to cardiovascular disease.

Applicants may wish to consult the following review articles, or one of 
the references on specific laminopathies:

Review articles

Burke B, Stewart CL. 2002.  Life at the edge:  The nuclear envelope and 
human disease.  Nature Reviews:  Molecular Cell Biology 3:  575-585.

Hutchinson CJ. 2002.  Lamins:  Building blocks or regulators of gene 
expression?  Nature Reviews:  Molecular Cell Biology 3:  848-858.

Articles on specific laminopathies

Bonne G, et al., 1999.  Mutations in the gene coding lamin A/C cause 
autosomal dominant muscular dystrophy.  Nature Genetics 21:  285-288.

De Sandre-Giovanni  A. et al., 2002.  Homozygous defects in LMNA, 
encoding lamin A/C nuclear envelope proteins, cause autosomal recessive 
axonal neuropathy in human (Charcot-Marie-Tooth disorder type 2) and 
mouse.  Am. J. Hum. Genet. 70:726-736.

Fatkin D, et al., 1999. Missense mutations in the rod domain of the 
lamin A/C gene as causes of dilated myopathy and conduction system 
disease.  N. Engl. J. Med. 341:1715-1724.

Muchir A. et al., 2000.  Identification of mutations in the gene 
encoding lamins A/C in autosomal dominant limb girdle muscular 
dystrophy with atrioventricular conduction disturbances.  Hum. Mol. 
Genet. 9:1453-1459.

Novelli G. et al., 2002.  Mandibuloacural dysplasia is caused by a 
mutation in LMNA encoding lamin A/C.  Am. J. Hum. Genet. 71:426-431.

Shackleton. S. et al., 2000.  LMNA, encoding lamin A/C, is mutated in 
partial lipodystrophy.  Nature Genetics 24:153-156.

Research resources

Fibroblast and lymphoblastoid cell lines from HGS patients are 
available from the Coriell Institute for Medical Research (CIMR).  
Information about these cell lines is available at, and from The Progeria Research Foundation 
(  CIMR supplies 10 typical HGS
fibroblast cell lines from 10 different families.  Of these 10 cell lines,
7 are from male patients and 3 are from female patients.  Three of these 
lines have parental fibroblasts available.  Information about race is 
available for some lines.  DNA from one HGS fibroblast cell line is 
available.  Three typical HGS cell lines that are not held at CIMR are 
available through The Progeria Research Foundation.  

CIMR also provides 6 HGS lymphoblastoid cell lines (4 male and 2 
female), along with their DNA.  Three of these lymphoblastoid cell 
lines have corresponding fibroblast lines available.  In addition, 2 of 
these HGS lines have familial lymphoblastoid lines available.

The NIGMS repository at CIMR contains 2 cell lines from a single limb 
girdle muscular dystrophy patient (a fibroblast and a lymphoblastoid 
cell line plus DNA) and 6 cell lines from one Charcot-Marie-Tooth 
family (fibroblasts from 5 affected and 1 non-affected family member).


This PA will use the National Institutes of Health (NIH) research 
project grant R01 award mechanism.  As an applicant, you will be solely 
responsible for planning, directing, and executing the proposed 
project.  Contact the program staff listed under INQUIRIES for further 

This PA uses just-in-time concepts.  It also uses the modular as well 
as the non-modular budgeting formats (see  
Specifically, if you are submitting an application with direct costs in 
each year of $250,000 or less, use the modular format.  Otherwise 
follow the instructions for non-modular research grant applications.  
This program does not require cost sharing as defined in the current 
NIH Grants Policy statement at


You may submit (an) application(s) if your institution has any of the 
following characteristics:

o  For-profit or non-profit organizations
o  Public or private institutions, such as universities, colleges, 
hospitals, and laboratories
o  Units of State and local governments
o  Eligible agencies of the Federal government
o  Domestic or foreign


Any individual with the skills, knowledge, and resources necessary to 
carry out the proposed research is invited to work with their 
institution to develop an application for support.  Individuals from 
underrepresented racial and ethnic groups, as well as individuals with 
disabilities, are always encouraged to apply for NIH programs.


We encourage your inquiries concerning this PA and welcome the 
opportunity to answer questions from potential applicants.  Inquiries 
may fall into two areas: scientific/research, and financial or grants 
management issues.

Direct your questions about scientific/research issues to either of the 

Dr. Felipe Sierra
Biology of Aging Program
National Institute on Aging
Gateway Building, Room 2C231
Bethesda, MD  20892
Telephone:  (301) 496-6402
FAX:  (301) 402-0010

Dr. Stephen Goldman
Vascular Biology Research Program
Division of Heart and Vascular Disease
National Heart, Lung and Blood Institute
Bethesda, MD  20892-7956
Carrier Zip 20814
Telephone:  (301) 435-0560
FAX:  (301) 480-2858

Direct questions regarding financial or grants management matters to:

Linda Whipp
Grants and Contracts Management Office
National Institute on Aging
Gateway Building, Room 2N212
Bethesda, MD  20892
Telephone:  (301) 496-1472
FAX:  (301) 402-3672

Owen Bobbitt
Grants Operation Branch
Division of Extramural Affairs
National Heart, Lung, and Blood Institute
Rockledge 2
6701 Rockledge Drive, MSC 7926
Bethesda, MD  20892-7926
Tel:  301-435-0177
FAX:  301-480-0422


Applications must be prepared using the PHS 398 research grant 
application instructions and forms (rev. 5/2001).  The PHS 398 is 
available at in 
an interactive format.  For further assistance contact Grantsinfo, 
Telephone (301) 710-0267, Email

APPLICATION RECEIPT DATES:  Applications submitted in response to this 
program announcement will be accepted at the standard application 
deadlines, which are available at
Application deadlines are also indicated in the PHS 398 application kit.

requesting up to $250,000 per year in direct costs must be submitted in 
a modular grant format.  The modular grant format simplifies the 
preparation of the budget in these applications by limiting the level 
of budgetary detail.  Applicants request costs in  $25,000 modules.  
Section C of the research grant application instructions for the PHS 
398 (rev. 5/2001) at includes step-
by-step guidance for preparing modular grants.  Additional information 
on modular grants is available at

YEAR:  Applications requesting $500,000 or more in direct costs for any 
year must include a cover letter identifying the NIH staff member 
within one of the NIH institutes or centers who has agreed to accept 
assignment of the application.

Applicants requesting more than $500,000 must carry out the following steps:

1)  Contact the IC program staff at least 6 weeks before submitting the 
application, i.e., as you are developing plans for the study;

2)  Obtain agreement from the IC staff that the IC will accept your 
application for consideration for award; and,

3)  Identify, in a cover letter sent with the application, the staff 
member and IC who agreed to accept assignment of the application.

This policy applies to all investigator-initiated new (type 1), 
competing continuation (type 2), competing supplement, or any amended 
or revised version of these grant application types.  Additional 
information on this policy is available in the NIH Guide for Grants and 
Contracts, October 19, 2001 at

SENDING AN APPLICATION TO THE NIH:  Submit a signed, typewritten 
original of the application, including the checklist, and five signed 
photocopies in one package to:

Center for Scientific Review
National Institute of Health
6701 Rockledge Drive, Room 1040, MSC 7710
Bethesda, MD  20892-7710
Bethesda  20817 (for express/courier service)

APPLICATION PROCESSING:  Applications must be received by or mailed 
before the receipt dates described at  The CSR 
will not accept any application in response to this PA that is 
essentially the same as one currently pending initial review unless the 
applicant withdraws the pending application.  The CSR will not accept 
any application that is essentially the same as one already reviewed.  
This does not preclude the submission of a substantial revision of an 
application already reviewed, but such application must include an 
Introduction addressing the previous critique.

Although there is no immediate acknowledgement of the receipt of an 
application, applicants are generally notified of the review and 
funding assignment within 8 weeks.


Applications submitted for this PA will be assigned on the basis of 
established PHS referral guidelines.  An appropriate scientific review 
group convened in accordance with the standard NIH peer review 
procedures ( will evaluate 
applications for scientific and technical merit.

As part of the initial merit review, all applications will:

o  Receive a written critique
o  Undergo a selection process in which only those applications deemed 
to have the highest scientific merit, generally the top half of 
applications under review, will be discussed and assigned a priority 
o  Receive a second level review by the appropriate national advisory 
council or board 


The goals of NIH-supported research are to advance our understanding of 
biological systems, improve the control of disease, and enhance health.  
In the written comments reviewers will be asked to discuss the 
following aspects of your application in order to judge the likelihood 
that the proposed research will have a substantial impact on the 
pursuit of the stated goals

o  Significance
o  Approach
o  Innovation
o  Investigator
o  Environment

The scientific review group will address and consider each of these 
criteria in assigning the application's overall score, weighting them 
as appropriate for each application.  The application does not need to 
be strong in all categories to be judged likely to have major 
scientific input, and thus deserve a high priority score.  For example, 
an investigator may propose to carry out important work that by its 
nature is not innovative, but is essential to move a field forward.  

SIGNIFICANCE:  Does this study address an important problem?  If the 
aims of the application are achieved, how will scientific knowledge be 
advanced?  What will be the effect of these studies on the concepts or 
methods that drive this field?

APPROACH:  Are the conceptual framework, design, methods, and analyses 
adequately developed, well integrated, and appropriate to the aims of 
the project?  Does the applicant acknowledge potential problem areas 
and consider alternative tactics?

INNOVATION:  Does the project employ novel concepts, approaches or 
methods?  Are the aims original and innovative?  Does the project 
challenge existing paradigms or develop new methodologies or 

INVESTIGATOR:  Is the investigator appropriately trained and well 
suited to carry out this work?  Is the work proposed appropriate to the 
experience level of the principal investigator and other researchers 
(if any)?

ENVIRONMENT:  Does the scientific environment in which the work will be 
done contribute to the probability of success?  Do the proposed 
experiments take advantage of unique features of the scientific 
environment or employ useful collaborative arrangements?  Is there 
evidence of institutional support?

ADDITIONAL REVIEW CRITERIA:  In addition to the above criteria, the 
following items will be considered in the determination of scientific 
merit and the priority score:

are to be used in the project, the five items described under Section f 
of the PHS 398 research grant application instructions (rev. 5/2001) 
will be assessed.


DATA SHARING:  The adequacy of the proposed plan to share data.

BUDGET:  The reasonableness of the proposed budget and required period 
of support in relation to the proposed research.


Applications submitted in response to this PA will compete for 
available funds with all other recommended applications.  The following 
will be considered in making funding decisions:

o  Scientific merit of the proposed project as determined by peer review.
o  Availability of funds
o  Relevance to program priorities


NIH policy requires education on the protection of human subject 
participants for all investigators submitting NIH proposals for 
research involving human subjects.  You will find this policy 
announcement in the NIH Guide for Grants and Contracts Announcement, 
dated June 5, 2000, at

HUMAN EMBRYONIC STEM CELLS (hESC):  Criteria for federal funding of 
research on hESCs can be found at and at  
Only research using hESC lines that are registered in the NIH Human 
Embryonic Stem Cell Registry will be eligible for Federal funding (see  It is the responsibility of the applicant to 
provide the official NIH identifier (s) for the hESC line (s) to be 
used in the proposed research.  Applications that do not provide this 
information will be returned without review.

The Office of Management and Budget (OMB) Circular A-110 has been 
revised to provide public access to research data through the Freedom 
of Information Act (FOIA) under some circumstances.  Data that are (1) 
first produced in a project that is supported in whole or in part with 
Federal funds and (2) cited publicly and officially by a Federal agency 
in support of an action that has the force and effect of law (i.e., a 
regulation) may be accessed through FOIA.  It is important for 
applicants to understand the basic scope of this amendment.  NIH has 
provided guidance at

Applicants may wish to place data collected under this PA in a public 
archive, which can provide protection for the data and manage the 
distribution for an indefinite period of time.  If so, the application 
should include a description of the archiving plan in the study design 
and include information about this in the budget justification section 
of the application.  In addition, applicants should think about how to 
structure informed consent statements and other human subjects 
procedures given the potential for wider use of data collected under 
this award.

proposals for NIH funding must be self-contained within specified page 
limitations.  Internet addresses (URLs) should not be used to provide 
information necessary to the review because reviewers are under no 
obligation to view the internet sites.  Furthermore, we caution 
reviewers that their anonymity may be compromised when they directly 
access an Internet side.

HEALTHY PEOPLE 2010:  The Public Health Service (PHS) is committed to 
achieving the health promotion and disease prevention objectives of 
"Healthy People 2010," a PHS-led national activity for setting priority 
areas.  This PA on The Biological Basis of Hutchinson-Gilford Progeria 
Syndrome is related to one or more of the priority areas.  Potential 
applicants may obtain a copy of "Healthy People 2010" at 

AUTHORITY AND REGULATIONS:  This program is described in the Catalog of 
Federal Domestic Assistance at and is not subject 
to the intergovernmental review requirements of Executive Order 12372 
or Health Systems Agency review.  Awards are made under authorization 
of Sections 301 and 405 of the Public Health Service Act as amended (42 
USC 241 and 284) and under Federal Regulations 42 CFR 52 and 45 CFR 
Parts 74 and 92.  All awards are subject to the terms and conditions, 
cost principles and other considerations described in the NIH Grants 
Policy Statement.  The NIH Grants Policy Statement can be found at

The PHS strongly encourages all grant and contract recipients to 
provide a smoke-free workplace and promote the non-use of all tobacco 
products.  In addition, Public Law 103-227, the Pro-Children Act of 
1994, prohibits smoking in certain facilities (or in some cases, any 
portion of a facility) in which regular or routine education, library, 
day care, health care or early childhood development services are 
provided to children.  This is consistent with the PHS mission to 
protect and advance the physical and mental health of the American people.

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