Southern Community Cohort Study

What Southern Community Cohort Study does

The Southern Community Cohort Study (SCCS) is a long-term observational research cohort study established in 2001 and funded by the National Cancer Institute (NCI), part of the National Institutes of Health. Conducted collaboratively by scientists at Vanderbilt University, Meharry Medical College, and the International Epidemiology Institute, the study investigates the root causes of cancer and other chronic diseases in populations that have historically been underrepresented in biomedical research. Participants were recruited through partnerships with more than 70 community health centers across the southeastern United States, yielding a cohort of over 74,000 individuals — approximately 70% of whom identify as African American. The study is headquartered in Nashville, Tennessee, with copyright on study materials held by Vanderbilt University Medical Center (VUMC).

SCCS operates as a population-based epidemiological research platform built on a longitudinal cohort design. Participants complete questionnaires, contribute biospecimens, and are tracked over time for disease incidence and mortality outcomes. The scientific mandate is to identify genetic, environmental, and lifestyle factors and biomarkers associated with chronic disease risk — particularly breast, colorectal, and other digestive tract cancers — and to inform prevention, early detection, and precision-based interception strategies. Outputs are disseminated as over 300 peer-reviewed journal articles published since 2005, alongside publicly available codebooks, questionnaires, and cohort documentation hosted on southerncommunitystudy.org. Recent publicly cited findings include associations between walking pace and mortality, the impact of extreme poverty on longevity (a 10+ year gap between the lowest and highest income strata), and dietary sodium's contribution to up to 30% of cardiovascular mortality in low-income participants.

The SCCS has no commercial revenue model. Funding flows directly from federal NCI research grants, and the study does not sell products, license data, or charge participation fees. Participant engagement is sustained through community health center relationships, newsletters, and health resource publications. Per the study's own communications, new participant recruitment has closed and longitudinal follow-up of the existing cohort is ongoing, consistent with the long-tail design of prospective cohort research.

Name

Southern Community Cohort Study

Legal name

Southern Community Cohort Study

Website

https://southerncommunitystudy.org

Company type

Private

Founded year

2001

Operating status

Operating

Short description

The Southern Community Cohort Study (SCCS) is an NCI-funded longitudinal research cohort, launched in 2001, investigating cancer and chronic disease risk factors in 74,000+ participants — predominantly African American — recruited through 70+ community health centers across the southeastern United States.

Ownership category

akta.pro rank

Product category

Epidemiological Research Services

NAICS

Research and Development in the Physical, Engineering, and Life Sciences (54171), Scientific Research and Development Services (5417)

SIC

Services-Health Services (8000), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Chronic Disease & NCD Program Evaluation (e.g., diabetes/CVD/cancer) (HLAJANAG)

akta.pro secondary industry

Sentinel Site & Community-Based Surveillance (HLAJANAN)

Keywords

• Epidemiological cohort study
• Cancer risk research
• Chronic disease prevention
• Population health research
• Health disparities research

Headquarters

HQ city

Nashville

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure

Revenue model

1. National Cancer Institute Grant Funding: The SCCS is primarily funded by the National Cancer Institute (NCI), part of the NIH. The study began in 2001 and has been sustained through ongoing research grant funding to support large-scale cohort research addressing cancer and chronic disease prevention in underserved populations.

Distribution channels1 record

Marketing channels4 records

Core offering

The Southern Community Cohort Study (SCCS) is a long-term observational research cohort study launched in 2001 and funded by the National Cancer Institute. It enrolls participants through community health centers across the southeastern United States and tracks genetic, environmental, lifestyle, and biomarker data to investigate root causes of cancer and other chronic diseases, with a particular focus on underserved African American, low-income, and rural populations. The study generates findings disseminated through peer-reviewed scientific publications, codebooks, questionnaires, and shared research data for the broader scientific community.

Product overview

The Southern Community Cohort Study (SCCS) is not a commercial product company but rather a long-term observational research cohort study focused on investigating cancer and chronic disease risk factors. The study, funded by the National Cancer Institute since 2001, is conducted collaboratively by Vanderbilt University, Meharry Medical College, and the International Epidemiology Institute. The SCCS does not offer commercial products or services; instead, it provides research participation opportunities, health resources, newsletters, research data access through codebooks and documentation, and publishes scientific findings. The study has enrolled over 74,000 participants through partnerships with 70+ community health centers across the southeastern United States, with approximately 70% of participants being African American.

Differentiator

Problem solved

Functional benefit

Products and services

• SCCS Cohort Study Participation Voluntary longitudinal research participation program in which enrolled individuals complete baseline and follow-up questionnaires and provide biospecimens to enable investigation of genetic, environmental, lifestyle, and biomarker factors related to cancer and chronic diseases. Targeted at adults in the southeastern United States, with oversampling of African American, low-income, and rural populations.
• SCCS Research Data and Codebooks

Quantifiable outcome

• Regular walking, particularly fast walking, was associated with reduced mortality
• +2 more outcomes

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Four partnerships are on record, tiered core.

• Vanderbilt UniversitycoreStrategic or Co-development Partner · 1 January 2001Vanderbilt University serves as the primary research institution leading the SCCS. Dr. Wei Zheng (Principal Investigator) is Professor and Director of the Division of Epidemiology in the Department of Medicine at Vanderbilt, and Dr. Martha J. Shrubsole serves as Research Professor. The institution provides scientific leadership and infrastructure for the cohort study.
• Meharry Medical CollegecoreStrategic or Co-development Partner · 1 January 2001Meharry Medical College collaborates as a key research partner in the SCCS, bringing expertise in serving minority and underserved populations and contributing to the community-based research approach.
• International Epidemiology InstitutecoreStrategic or Co-development Partner · 1 January 2001The International Epidemiology Institute (IEI), co-founded by Dr. William J. Blot (Principal Investigator, Retired), provides epidemiological research expertise. Dr. Blot serves as CEO and co-founder of IEI.
• Community Health Centers (70+)coreStrategic or Co-development Partner · 1 January 2001Over 70 community health centers throughout the southeast partner with SCCS to enable enrollment of populations previously inaccessible to research, including African Americans, low-income, uninsured, and rural individuals. These centers serve communities with limited resources despite disproportionate disease burden.

Scale indicators4 records

Recent moves5 records

Expansion highlights3 records

Direct peers

• Framingham Heart Study: Longitudinal cardiovascular and chronic disease cohort begun in 1948 by NHLBI; structurally analogous to SCCS as a multi-generational prospective study producing foundational epidemiology publications.
• Women's Health Initiative (WHI): Large NIH-funded prospective cohort/intervention program studying cancer, cardiovascular disease, and chronic disease in postmenopausal women; comparable in scale, federal funding structure, and multi-site academic conduct.
• Multi-Ethnic Study of Atherosclerosis (MESA): NHLBI-funded longitudinal cohort following a multi-ethnic population for cardiovascular disease and chronic disease outcomes; peer on study design, multi-institutional leadership, and federal funding model.
• Nurses' Health Study: Long-running prospective cohort study tracking lifestyle, environmental, and genetic risk factors for cancer and chronic disease; shares the same population-based epidemiological cohort design and NCI/NIH funding model as SCCS.
• American Cancer Society Cancer Prevention Studies (CPS-II / CPS-3): Large prospective population cohorts following volunteers for cancer and chronic disease incidence and mortality; share the prospective cohort methodology and cancer/chronic-disease endpoint focus of the SCCS.
• Health Professionals Follow-Up Study: Long-running Harvard-based prospective cohort of male health professionals following lifestyle and chronic disease risk factors; peer on study design, epidemiologic methods, and NIH funding lineage.
• Atherosclerosis Risk in Communities Study (ARIC): NHLBI-funded prospective cohort covering four U.S. communities to study atherosclerosis and cardiovascular outcomes; structurally similar to SCCS as a multi-site, federally funded longitudinal chronic-disease study.
• PLCO Cancer Screening Trial: Large NCI-sponsored prospective study evaluating cancer screening modalities and risk factors; comparable in NCI sponsorship, multi-site academic conduct, and chronic-disease focus to SCCS.
• Jackson Heart Study: Large-scale, NHLBI-funded prospective cohort study of African American adults in the Jackson, MS metropolitan area; the most directly comparable longitudinal health cohort in the U.S. serving an underserved, predominantly Black population, much like SCCS.

Broad incumbents

• UK Biobank: Massive prospective cohort of approximately 500,000 adults with deep phenotyping and genomics; the global gold-standard comparator for the SCCS-style prospective cohort model and biospecimen resource.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/southerncommunitystudy

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about Southern Community Cohort Study