Cancer Epidemiology in Hispanic Populations: Needs and Opportunities.

This report provides a summary of the identified evidence gaps and a general discussion of the next steps to advance cancer epidemiology research in Hispanic/Latino (H/L) populations based partly on the workshop, "Cancer Epidemiology in Hispanic Populations," convened by the NCI in September 2021. The cancer burden among H/L populations varies greatly by nativity and country of origin, yet this variation is not often captured due to systemic challenges in how racial/ethnic data have been collected and often reported in aggregate for this heterogeneous population. Developing culturally relevant assessment tools, increasing the representation of H/L participants, and adopting appropriate methodologic approaches are critical to enhancing cancer research.

DIGITAL NIST: An examination of the obstacles and opportunities in the digital transformation of NIST's reference materials.

Early in 2022, NIST embarked on a pilot project to produce digital calibration reports and digital certificates of analysis for reference materials. The goal is to produce examples of digital reports and certificates to assess the scope and challenges of digital transformation in those particular measurement services. This paper focuses on the Reference Material Certificate effort of the pilot project.

The US President's Cancer Panel: A Model For Gathering Country-Level Input to Inform Cancer Control Policy and Program Initiatives.

Purpose: The President's Cancer Panel (Panel) is a federal advisory committee charged with monitoring the US National Cancer Program and reporting directly to the US President. Since its creation a half century ago, the Panel has gathered input from individuals and organizations across the US cancer community and beyond and recommended actions to accelerate progress against cancer. The Panel is unique in its structure and function, and merits examination for its potential applicability in other settings worldwide.

Cancer Epidemiology in Hispanic Populations: An Analysis of Funded Observational Research at the National Cancer Institute.

Background: More than 62 million people self-identified as Hispanic/Latino (H/L) in the 2020 United States census. The U.S.

Playing catch-up in building an open research commons.

As efforts advance around the globe, the US falls behind.

Now Is the Time to Build a National Data Ecosystem for Materials Science and Chemistry Research Data.

Research organizations are critically in need of directed growth toward future interoperability and federation. The purpose of this Viewpoint is to alert the government, academia, professional societies, foundations, and industries of a further need for consideration of data in chemistry and materials as a long-term and sustained development in the US. This paper is a call for coordinated action from the government, academia, and industry to establish a national strategy and concomitant infrastructure focused on research data.

Implementing a Registry Federation for Materials Science Data Discovery.

As a result of a number of national initiatives, we are seeing rapid growth in the data important to materials science that are available over the web. Consequently, it is becoming increasingly difficult for researchers to learn what data are available and how to access them. To address this problem, the Research Data Alliance (RDA) Working Group for International Materials Science Registries (IMRR) was established to bring together materials science and information technology experts to develop an international federation of registries that can be used for global discovery of data resources for materials science.

Cancer Registration in the Caribbean.

The Caribbean region faces a growing burden due to cancer. Urgent action needs to be taken to monitor this disease and inform measures required for prevention and control. Cancer surveillance, supported by the implementation of population-based cancer registries (PBCRs), is an important component of cancer prevention and control strategies.

Building Open Access to Research (OAR) Data Infrastructure at NIST.

As a National Metrology Institute (NMI), the USA National Institute of Standards and Technology (NIST) scientists, engineers and technology experts conduct research across a full spectrum of physical science domains. NIST is a non-regulatory agency within the U.S.

Improving Reproducibility in Research: The Role of Measurement Science.

We report on a workshop held 1-3 May 2018 at the National Physical Laboratory, Teddington, U.K., in which the focus was how the world's national metrology institutes might help to address the challenges of reproducibility of research.

A Road Map for Translational Research on Artificial Intelligence in Medical Imaging: From the 2018 National Institutes of Health/RSNA/ACR/The Academy Workshop.

Advances in machine learning in medical imaging are occurring at a rapid pace in research laboratories both at academic institutions and in industry. Important artificial intelligence (AI) tools for diagnostic imaging include algorithms for disease detection and classification, image optimization, radiation reduction, and workflow enhancement. Although advances in foundational research are occurring rapidly, translation to routine clinical practice has been slower.

How measurement science can improve confidence in research results.

The current push for rigor and reproducibility is driven by a desire for confidence in research results. Here, we suggest a framework for a systematic process, based on consensus principles of measurement science, to guide researchers and reviewers in assessing, documenting, and mitigating the sources of uncertainty in a study. All study results have associated ambiguities that are not always clarified by simply establishing reproducibility.

Esophageal cancer male to female incidence ratios in Africa: A systematic review and meta-analysis of geographic, time and age trends.

Esophageal squamous cell carcinoma (ESCC) remains the predominant histological subtype of esophageal cancer (EC) in many transitioning countries, with an enigmatic and geographically distinct etiology, and consistently elevated incidence rates in many Eastern and Southern African countries. To gain epidemiological insights into ESCC patterns across the continent, we conducted a systematic review and meta-analysis of male-to-female (M:F) sex ratios of EC age-standardised (world) incidence rates in Africa according to geography, time and age at diagnosis. Data from 197 populations in 36 countries were included in the analysis, based on data from cancer registries included in IARC's Cancer Incidence in Five Continents, Cancer in Africa and Cancer in Sub-Saharan Africa reports, alongside a systematic search of peer-reviewed literature.

Prevalence of cutaneous beta and gamma human papillomaviruses in the anal canal of men who have sex with women.

Background: Data regarding anal cutaneous HPV detection among HIV-positive and HIV-negative persons largely relies on studies among men who have sex with men in limited geographical settings. Understanding the distribution, determinants, and potential human health effects of anal cutaneous HPV types among men who have sex with women (MSW) is important.

Methods: Anal canal swab samples from 415 Russian MSW (384 HIV-negative and 31 HIV-positive) were tested for 43 β-HPVs and 29 γ-HPVs, using a multiplex PCR combined with Luminex technology.

Librarians and Scientists Partner to Address Data Management: Taking Collaboration to the Next Level.

Purpose: This study looks at the changing way in which the Information Services Office (ISO) at the National Institute of Standards and Technology (NIST) provides services to NIST scientific and technical staff throughout their research and publishing cycles. These services include the more traditional services of a research library as well as publishing NIST technical reports and , and preserving and exhibiting scientific instruments and other artifacts. ISO has always prided itself on having a close relationship with its customers, providing a high level of service, and developing new services to stay in front of NIST researcher needs.

Africa's Oesophageal Cancer Corridor: Geographic Variations in Incidence Correlate with Certain Micronutrient Deficiencies.

Background: The aetiology of Africa's easterly-lying corridor of squamous cell oesophageal cancer is poorly understood. Micronutrient deficiencies have been implicated in this cancer in other areas of the world, but their role in Africa is unclear. Without prospective cohorts, timely insights can instead be gained through ecological studies.

Africa's oesophageal cancer corridor: Do hot beverages contribute?

Purpose: Hot beverage consumption has been linked to oesophageal squamous cell cancer (EC), but its contribution to the poorly understood East African EC corridor is not known.

Methods: In a cross-sectional study of general-population residents in Kilimanjaro, North Tanzania, tea drinking temperatures and times were measured. Using linear regression models, we compared drinking temperatures to those in previous studies, by socio-demographic factors and tea type ("milky tea" which can be 50 % or more milk and water boiled together vs "black tea" which has no milk).

Human papillomavirus type 16 viral load in relation to HIV infection, cervical neoplasia and cancer in Senegal.

Background: The importance of human papillomavirus (HPV) viral load in the pathogenesis of cervical cancer among HIV-infected and HIV-uninfected women has not yet been established.

Methods: In this cross-sectional study, HPV-16 viral loads were measured using previously-collected and frozen cervical swab samples from 498 HPV-16 positive Senegalese women (368 HIV-seronegative, 126 HIV-1 and/or HIV-2 seropositive). The real-time polymerase chain reaction assay was used to quantify HPV-16 E7 copy number normalized by human cellular DNA (β-actin), and viral loads were log10 transformed.

Influence of HIV-1 and/or HIV-2 infection and CD4 count on cervical HPV DNA detection in women from Senegal, West Africa.

Background: HIV infection is associated with greater risk of precancerous lesions and cervical cancer in women. However, several factors remain unclarified regarding the association between HIV infection and HPV detection, especially among those with HIV type 2 versus type 1 infection and severely immunocompromised persons.

Objectives: To evaluate HPV overall and type-specific detection among HIV-infected and uninfected women in Senegal.

Breast cancer characteristics and HIV among 1,092 women in Soweto, South Africa.

In the low-income HIV-endemic regions of sub-Saharan Africa, malignancies related to HIV have long been recognized as a major public health problem. However, epithelial malignancies associated with older age, such as breast cancer, are also rising dramatically in those regions. We compared consecutive HIV-positive and -negative black women diagnosed with breast cancer at a large public hospital in Soweto, South Africa, on age, year of diagnosis, stage, grade, and receptor status, and grouped HIV-positive patients by CD4 cell counts.

Knowledge of Pap screening and human papillomavirus among women attending clinics in Medellín, Colombia.

This study evaluated Pap screening and human papillomavirus (HPV) knowledge in a population of Colombian women as a possible contributing factor of low cervical cancer screening success. This is a descriptive, cross-sectional analysis of 454 women who were approached in five different hospitals and clinics throughout Medellín, Colombia. Of them, 449 females agreed to participate and answered a standardized face-to-face questionnaire regarding Pap screening and HPV knowledge.

Use of oral contraceptives and risk of breast cancer in young women.

Many studies have shown that oral contraceptive (OC) use increases a young woman's risk of breast cancer, although some studies suggest that the risk may be limited to recent use. The objective of this study was to determine what particular aspects of OC use could be important for breast cancer development at an early age in the cohort of women who had the opportunity to use OCs all of their reproductive life. The cases were first diagnosed with breast cancer at age 40 or younger between 1983 and 1988, and identified by the Los Angeles County Cancer Surveillance Program.