Notice of Special Interest (NOSI): Early-life Factors and Cancer Development Later in Life
Notice Number:
NOT-CA-21-074

Key Dates

Release Date:

May 5, 2021

First Available Due Date:
June 05, 2021
Expiration Date:
March 08, 2024

Related Announcements

PA-20-185 - NIH Research Project Grant (Parent R01 Clinical Trial Not Allowed)

PAR-21-190 - Modular R01s in Cancer Control and Population Sciences (R01 Clinical Trial Optional)

PAR-19-277 - Exploratory Grants in Cancer Epidemiology (R21 Clinical Trial Optional)

PA-20-195 - NIH Exploratory/Development Research Grant Program (Parent R21 Clinical Trial Not Allowed)

PAR-20-052 - NCI Small Grants Program for Cancer Research for Years 2020, 2021, and 2022 (NCI Omnibus R03 Clinical Trial Optional)

Issued by

National Cancer Institute (NCI)

Purpose

The purpose of this Notice of Special Interest (NOSI) is to stimulate research focused on the roles of early-life factors (maternal-paternal, in utero, birth and infancy, puberty, adolescence, and young adult years) in cancer development later in life.

Background

Given that current emerging evidence from limited research indicates a potentially important role for early-life events and exposures in cancer development, it is necessary to better understand:

1) The early-life factors that are associated with later cancer development;

2) How early-life factors mediate biological processes relevant to carcinogenesis; and

3) Whether predictive markers for cancer risk based on what happens at early life can be measured and developed for use in cancer prevention strategies. Markers that predict malignancy or pre-malignant conditions would allow assessment of early-life exposures with relevant outcomes without having to wait decades for cancer development.

Ultimately, a better understanding of early-life events and exposures, and the risk for cancer later in life may lead to the development of effective interventions as early as during pregnancy or starting early in the life course that may have a profound impact on cancer prevention.

Most of the epidemiology research conducted to date has focused on cancer risk factors in adulthood, but it is becoming increasingly evident that early-life factors have important consequences for cancer development later in life. For example, prenatal exposure to diethylstilbestrol (DES), a synthetic estrogen prescribed for miscarriage prevention, increased risk for cancers of the cervix, vagina, and breast in the daughters of the women who received DES. Other evidence shows that early menarche is an established risk factor for breast cancer, an observation which sparked interest in the possibility that this early time-period is critical in the etiology of this disease. Early-life infections, likely in combination with immunogenic factors, have been associated with several adult malignancies. Infections by human papilloma viruses (HPV), which are usually acquired during teenage and young adult years, cause almost all invasive cervical cancer cases worldwide following a decades-long process. A single acute exposure to radiation to those who were in utero or in early childhood at the time of the atomic bombings of Hiroshima and Nagasaki resulted in significantly elevated risk of malignancies decades later. However, many unanswered questions remain. Size at birth (i.e., birth weight and length) also is associated with breast cancer risk. Birth size, a possible proxy for the prenatal environment and growth, has not adequately been studied for cancer outcomes. In addition to early growth, having been breast fed, exposures around the time of puberty, and other factors warrant further exploration. Whether DES-exposed sons have increased risks of testicular or prostate cancer is also unclear and further research is needed.

Research on early-life factors and cancer development has occurred almost exclusively in European American populations and, therefore, there is also an interest in understudied and underserved populations. Innovative approaches and designs can be used to address research questions by leveraging existing data and biospecimen resources. For example, researchers could access the Childhood Cancer Data Initiative (CCDI) by linking to the National Childhood Cancer Registry (NCCR) for cases for case-control studies.

Research Objectives

This NOSI seeks to further support research on early-life factors and cancer development later in life.

Studies proposed in response to this NOSI should focus on human studies, but may incorporate research using animal models, especially in elucidating mechanisms relevant in humans. Human studies can be new, but applicants are encouraged to take advantage of existing resources such as from case-control and prospective studies, including birth cohort studies, and existing databases to utilize data and biological specimens to test hypotheses.

NCI recognizes the needs to support research focused on early-life factors and cancer development in humans because this is an area of research that remains highly understudied, but has the potential to be transformative in terms of cancer prevention and intervention strategies, earlier in life as opposed to the current practice.

Responsiveness

Applications that will be considered nonresponsive to this NOSI will include:

  • Studies that establish new cohorts.
  • Studies that fund infrastructure for follow-up visits of an existing cohort.

Application and Submission Information

Submit applications for this initiative using one of the following funding opportunity announcements (FOAs) or any reissues of these announcements through the expiration date of this notice.

Activity Code

FOA Title

First Available Due Date

R01

PA-20-185 - NIH Research Project Grant (Parent R01 Clinical Trial Not Allowed)

June 5, 2021

R01

PAR-21-190 – Modular R01s in Cancer Control and Population Sciences (R01 Clinical Trial Optional)

November 8, 2021

R21

PAR-19-277 - Exploratory Grants in Cancer Epidemiology (R21 Clinical Trial Optional)

June 8, 2021

R21

PA-20-195 - NIH Exploratory/Development Research Grant Program (Parent R21 Clinical Trial Not Allowed)

June 16, 2021

R03

PAR-20-052 - NCI Small Grants Program for Cancer Research for Years 2020, 2021, and 2022 (NCI Omnibus R03 Clinical Trial Optional)

June 24, 2021

All instructions in the SF424 (R&R) Application Guide and the funding opportunity announcement used for submission must be followed, with the following additions:

For funding consideration, applicants must include “NOT-CA-21-074” (without quotation marks) in the Agency Routing Identifier field (box 4b) of the SF424 R&R form. Applications without this information in box 4b will not be considered for this initiative.

Applications nonresponsive to terms of this NOSI will not be considered for the NOSI initiative.

Inquiries

Please direct all inquiries to the contacts in Section VII of the listed funding opportunity announcements with the following additions/substitutions:

Scientific/Research Contact(s)

Somdat Mahabir, Ph.D., M.P.H.
National Cancer Institute (NCI)
Telephone: (240) 276-6941
Email: mahabir@mail.nih.gov


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