Ten Years of the International Cancer Control Partnership: Promoting National Cancer Control Plans to Shape the Health System Response for Cancer Control.

Growing premature mortality because of cancer is an increasing public health concern in all countries. This article reviews 10 years of the International Cancer Control Partnership (ICCP) considering the themes of National Cancer Control Plan (NCCP) support, technical assistance, governance, and the renewed momentum of global calls to action. ICCP has provided key resources for the cancer community by hosting a portal with national cancer control and noncommunicable disease (NCD) plans, strategies, guidelines, and key implementation guides for a growing community of best practices. ICCP partners have responded to the changing needs of country planners, adjusting technical guidance as needs evolve from planning to implementation at the national level with an associated shift to peer-to-peer learning and knowledge exchange. The ICCP offer to assist countries in cancer planning continues to be relevant as countries focus on implementation of global initiatives for breast, cervical, and childhood cancers. These initiatives are important to drive priority actions and a systems approach in the emerging road map on NCDs-a message that will be supported by a second global review of NCCPs in 2023. This is critical for driving national action in all countries on cancer and other NCDs in line with global health commitments made for 2030 and adopted by the United Nations General Assemblies. ICCP sees robust systems and financial planning for implementation, monitoring, and evaluation of NCCPs and protection from cancer-related catastrophic expenditure, as critical to longer-term sustainability and success. ICCP calls for national policymakers to prioritize integration of cancer prevention and control into emerging universal health care approaches, including pandemic preparedness/health system resilience and calls for an equity focus in new NCCPs.

Radiotherapy prioritization in 143 national cancer control plans: Correlation with radiotherapy machine availability, geography and income level.

BACKGROUND: In 2015, the Global Task Force on Radiotherapy for Cancer Control (GTFRCC) called for 80% of National Cancer Control Plans (NCCP) to include radiotherapy by 2020. As part of the ongoing ESTRO Global Impact of Radiotherapy in Oncology (GIRO) project, we assessed whether inclusion of radiotherapy in NCCPs correlates with radiotherapy machine availability, national income, and geographic region. METHODS: A previously validated checklist was used to determine whether radiotherapy was included in each country's NCCP. We applied the CCORE optimal radiotherapy utilisation model to the GLOBOCAN 2020 data to estimate the demand for radiotherapy and compared this to the International Atomic Energy Agency (IAEA) Directory of Radiotherapy Centres (DIRAC) supply data, stratifying by income level and world region. World regions were defined according to the IAEA. FINDINGS: Complete data (including GLOBOCAN 2020, DIRAC and NCCP) was available for 143 countries. Over half (55%, n = 79) included a radiotherapy-specific checklist item within the plan. Countries which included radiotherapy services planning in their NCCP had a higher median number of machines (1.68 vs 0.75 machines/1000 patients needing radiotherapy, p < 0.001). There was significant regional and income-level heterogeneity in the inclusion of radiotherapy-related items in NCCPs. Low-income and Asia-Pacific countries were least likely to include radiation oncology services planning in their NCCP (p = 0.06 and p = 0.003, respectively). Few countries in the Asia-Pacific (18.6%) had a plan to develop or maintain radiation services, compared to 57% of countries in Europe. INTERPRETATION: Only 55% of current NCCPs included any information regarding radiotherapy, below the GTFRCC's target of 80%. Prioritisation of radiotherapy in NCCPs was correlated with radiotherapy machine availability. There was regional and income-level heterogeneity regarding the inclusion of specific radiotherapy checklist items in the NCCPs. Ongoing efforts are needed to promote the inclusion of radiotherapy in future iterations of NCCPs in order to improve global access to radiation treatment. FUNDING: No direct funding was used in this research.

Evolution of the joint International Atomic Energy Agency (IAEA), International Agency for Research on Cancer (IARC), and WHO cancer control assessments (imPACT Reviews).

Before 2005, cancer and other non-communicable diseases were not yet health and development agenda priorities. Since the 2005 World Health Assembly Resolution, which encouraged WHO, the International Agency for Research on Cancer (IARC), and the International Atomic Energy Agency (IAEA) to jointly work on cancer control, progress was achieved in low-income and middle-income countries on a small scale. Recently, rapid acceleration in UN collaboration and global cancer activities has focused attention in global cancer control. This Policy Review presents the evolution of the IAEA, IARC, and WHO joint advisory service to help countries assess needs and capacities throughout the comprehensive cancer control continuum. We also highlight examples per country, showcasing a snapshot of global good practices to foster an exchange of experiences for continuous improvement in the integrated mission of Programme of Action for Cancer Therapy (imPACT) reviews and follow-up support. The future success of progress in cancer control lies in the high-level political and financial commitments. Linking the improvement of cancer services to the strengthening of health systems after the COVID-19 pandemic will also ensure ongoing advances in the delivery of care across the cancer control continuum.

Substitution of warthog NF-κB motifs into RELA of domestic pigs is not sufficient to confer resilience to African swine fever virus.

African swine fever virus (ASFV) causes a lethal, haemorrhagic disease in domestic swine that threatens pig production across the globe. Unlike domestic pigs, warthogs, which are wildlife hosts of the virus, do not succumb to the lethal effects of infection. There are three amino acid differences between the sequence of the warthog and domestic pig RELA protein; a subunit of the NF-κB transcription factor that plays a key role in regulating the immune response to infections. Domestic pigs with all 3 or 2 of the amino acids from the warthog RELA orthologue have been generated by gene editing. To assess if these variations confer resilience to ASF we established an intranasal challenge model with a moderately virulent ASFV. No difference in clinical, virological or pathological parameters were observed in domestic pigs with the 2 amino acid substitution. Domestic pigs with all 3 amino acids found in warthog RELA were not resilient to ASF but a delay in onset of clinical signs and less viral DNA in blood samples and nasal secretions was observed in some animals. Inclusion of these and additional warthog genetic traits into domestic pigs may be one way to assist in combating the devastating impact of ASFV.

Situational analysis of breast health care systems: Why context matters.

BACKGROUND: Implementation of evidence-based, resource-appropriate guidelines for breast cancer control should be preceded by a baseline assessment or situational analysis to assess breast health infrastructure, workforce capacity, patient pathways, existing practices, accessibility, and costs. METHODS: To support the assessment of breast health care systems within the broader context in which they exist, the Breast Health Global Initiative (BHGI) developed, tested, and refined a set of situational analysis tools with which to guide the assessment of breast health care capacity, identify the relative strengths and weaknesses of the health system, and support stakeholders in prioritizing actionable items to advance breast cancer care using evidence-based strategies tailored to their setting. The tools address 6 domains of breast health care delivery: 1) breast cancer early detection practices; 2) breast cancer awareness programs; 3) the availability of breast cancer surgery; 4) the availability of pathology; 5) the availability of radiotherapy, and 6) the availability of systemic therapy services. The current study also describes the more comprehensive International Atomic Energy Agency Programme of Action for Cancer Therapy (PACT) integrated missions for PACT (imPACT) review. RESULTS: As of 2020, 5 formal BHGI situational analyses have been performed in India, Brazil, Panama, Tanzania, and Uganda. As of August 2019, a total of 100 imPACT reviews have been conducted in 91 countries. These assessments can contribute to more informed policymaking. CONCLUSIONS: Situational analyses are a prerequisite for the development of resource-appropriate strategies with which to advance breast cancer control in any setting and should assess services across the entire breast health care continuum as well as the broader structural, sociocultural, personal, and financial contexts within which they operate.

National cancer control plans: a global analysis.

There is increasing global recognition that national cancer plans are crucial to effectively address the cancer burden and to prioritise and coordinate programmes. We did a global analysis of available national cancer-related health plans using a standardised assessment questionnaire to assess their inclusion of elements that characterise an effective cancer plan and, thereby, improve understanding of the strengths and limitations of existing plans. The results show progress in the development of cancer plans, as well as in the inclusion of stakeholders in plan development, but little evidence of their implementation. Areas of continued unmet need include setting of realistic priorities, specification of programmes for cancer management, allocation of appropriate budgets, monitoring and evaluation of plan implementation, promotion of research, and strengthening of information systems. We found that countries with a non-communicable disease (NCD) plan but no national cancer control plan (NCCP) were less likely than countries with an NCCP and NCP plan or an NCCP only to have comprehensive, coherent, or consistent plans. As countries move towards universal health coverage, greater emphasis is needed on developing NCCPs that are evidence based, financed, and implemented to ensure translation into action.

Knowledge Summaries for Comprehensive Breast Cancer Control.

Breast cancer is the most common cancer in women worldwide, affecting > 1.6 million women each year, projected to increase to 2.2 million cases annually by 2025. A disproportionate number of the > 500,000 women who die as a result of breast cancer each year reside in low-resource settings. Breast cancer control is an important component of cancer control planning and women's health programs, and tools are needed across the care continuum to reduce the cancer burden, especially in low-resource settings. Cancer control planning is complex and multifaceted. Evidence shows that outcomes are improved when prevention, early diagnosis, treatment, and palliation are integrated and synchronously developed within a country/region's health plan. The Knowledge Summaries for Comprehensive Breast Cancer Control are the product of a multiyear collaboration led by the Union for International Cancer Control, Breast Health Global Initiative, Pan American Health Organization, and Center for Global Health of the US National Cancer Institute. Fourteen knowledge summaries distilled from evidence-based, resource-stratified guidelines, and aligned with WHO guidance on breast cancer control, build a framework for resource prioritization pathways and delivery systems for breast cancer control at four levels of available resources: basic, limited, enhanced, and maximal. Each summary contains relevant content to inform breast cancer policy, clinical care, and advocacy, aiding in the development and implementation of policies and programs. These tools provide a common platform for stakeholders, including policymakers, administrators, clinicians, and advocates to engage in decision making appropriate to their local setting. The goal is to facilitate evidence-based policy actions and urgently advance implementation of an integrated approach to reduce breast cancer mortality and improve quality of life.

Building a Network of Health Professionals for Breast and Cervical Cancer Control in the Andean Region.

PURPOSE: Cancer mortality is approximately twice as high in Latin American countries than in more developed countries. In particular, the countries of the high Andean region of Latin America carry a double burden of breast and cervical cancers. In these countries, there are disproportionately higher mortality to incidence ratios compared with other regions in Latin America. The US National Cancer Institute's Center for Global Health, the Pan American Health Organization, and the Ministry of Health in Peru collaborated to design and execute an education and advocacy workshop in Lima, Peru. The workshop was convened to discuss regional challenges and practices, as well as to support the implementation of Plan Esperanza, Peru's national cancer control plan. METHODS: Workshop participants included local and international experts to present the state of the science, health practitioners, and advocacy groups to discuss unique barriers that women in the region experience. RESULTS: Inequalities in access to and distribution of medical expertise, lack of continuity of cancer control plans, and the need for sustained public buy-in emerged as obstacles. CONCLUSION: The workshop provided a forum to discuss key issues regarding breast and cervical cancer control among health professionals and advocates in Peru and the region. This article outlines the resulting recommendations.

Perspectives on Strengthening Cancer Research and Control in Latin America Through Partnerships and Diplomacy: Experience of the National Cancer Institute's Center for Global Health.

According to the Pan American Health Organization, noncommunicable diseases, including cancer, are the leading causes of preventable and premature death in the Americas. Governments and health care systems in Latin America face numerous challenges as a result of increasing morbidity and mortality from cancer. Multiple international organizations have recognized the need for collaborative action on and technical support for cancer research and control in Latin America. The Center for Global Health at the US National Cancer Institute (NCI-CGH) is one entity among many that are working in the region and has sought to develop a strategy for working in Latin America that draws on and expands the collaborative potential of engaged, skilled, and diverse partners. NCI-CGH has worked toward developing and implementing initiatives in collaboration with global partners that share the common objectives of building a global cancer research community and translating research results into evidence-informed policy and practice. Both objectives are complementary and synergistic and are additionally supported by an overarching strategic framework that is focused on partnerships and science diplomacy. This work highlights the overall strategy for NCI-CGH engagement in Latin America through partnerships and diplomacy, and highlights selected collaborative efforts that are aimed at improving cancer outcomes in the region.

Incidence patterns of colorectal cancers in four countries of the Middle East Cancer Consortium (Cyprus, Jordan, Israel, and Izmir, Turkey) compared with those in the United States Surveillance, Epidemiology, and End Results Program.

BACKGROUND/AIMS: There are wide variations in colorectal cancer (CRC) incidence across the world. Historically, the highest incidence rates have been reported historically in more developed countries; however, increasing trends have been seen in developing countries. Here, we present the CRC incidence pattern in Cyprus, Israel, Jordan, and Izmir, Turkey, which are countries of the Middle East Cancer Consortium (MECC). MATERIALS AND METHODS: We analyzed 2005-2010 CRC data from population-based registries and calculated crude and age standardized rates for CRC, colon and rectum subsites, and annual percent changes (APCs) for trends. RESULTS: The age-adjusted incidence rates (AAIRs) for CRC were the highest in Israeli Jews (IJ) (46.7 for males and 35.5 for females), which exceeded those of the USA Surveillance, Epidemiology, and End Result (SEER) program registries. In both sexes, AAIRs in Cyprus and Israeli Arabs (IA) were close to those in SEER registries. For both sexes, AAIRs in Izmir and Jordan were substantially lower than those in other registries. Statistically significant decreasing trends over time were observed in AAIRs for both sexes in the SEER program (APCs: males, -3.24% and females, -2.54%), whereas the trends varied within the MECC registries. There were decreasing AAIR trends for males in IJ and IA and for females in Cyprus and IJ; APC for females in IJ (-4.29%) was significant. Conversely, increasing trends with the significant APCs were observed in males in Izmir (2.43%) and Jordan (7.57%). CONCLUSION: MECC countries comprise both high- and low-risk populations for CRCs. However, increasing trends in low-risk populations have been alarming. Thus, the need for implementing tailored primary and secondary prevention programs in the region is essential.

Cancer burden in four countries of the Middle East Cancer Consortium (Cyprus; Jordan; Israel; Izmir (Turkey)) with comparison to the United States surveillance; epidemiology and end results program.

It is important that population-based cancer registries provide accurate and reliable data for public health purposes. These data are essential data for planning of cancer control and prevention. In this study, we examined cancer incidence rates (year 2005-2010) in four MECC registries (Cyprus, Jordan, Israel, Izmir (Turkey)) and compared with the rates in the US. The overall age-standardized incidence rates for males were highest in the US followed by Israeli Jews, Izmir (Turkey), Cyprus, Israeli Arabs, and lowest in Jordan. In women the rates of cancer of all sites were also highest in US women followed by Israeli Jews, Cyprus, Israeli Arabs, Izmir (Turkey), and lowest in Jordan. It is of interest that although site-specific cancer rates differ between the countries studied, prostate, lung and colorectal cancers are within the five most common cancers males in all countries studied. In females, breast colorectal and endometrium cancers are three of the five most common cancers in females in all countries studied. The results presented in this paper can have implications for opportunities in cancer control and prevention in these countries. Future studies on individual cancer sites with highest rates in these Countries are currently underway.

Assessment of a fully automated high-throughput DNA extraction method from formalin-fixed, paraffin-embedded tissue for KRAS, and BRAF somatic mutation analysis.

Preoperative biopsies or imbedded cytological cells will become more and more a primary source of tissue for molecular diagnostic analyses as a result of novel neo-adjuvant treatment regimens for several cancer types. Furthermore there is a growing need to examine metastatic cancer tissue. Hence, nucleic acids need to be reliably isolated and analyzed from small amounts of formalin-fixed and paraffin-embedded (FFPE) tissue. The limited numbers of (tumor) cells in these samples make high quality and sensitive DNA isolation challenging. Also demands for faster turnaround times are growing. Therefore, we evaluated a fully automated DNA/RNA isolation system and compared this with a manual, classical routine molecular pathology method. We compared the quality of the isolates from both tissue cores and micro-dissection for detection of hotspot mutations in KRAS, BRAF applying hydrolysis probe assays. In addition we determined whether the automated method decreases the hands-on-time and turnaround times in routine molecular pathology workflow. In conclusion, the automated method delivers high quality DNA from both small FFPE tissue cores and micro-dissected tissue material. In comparison to classical methods, less than 50% of starting tissue was sufficient as input for micro-dissection. Turnaround times decreased significantly and 50% less hands-on time was needed.

Inhibition of tumor cell motility by the interferon-inducible GTPase MxA.

To identify pathways controlling prostate cancer metastasis we performed differential display analysis of the human prostate carcinoma cell line PC-3 and its highly metastatic derivative PC-3M. This revealed that a 78-kDa interferon-inducible GTPase, MxA, was expressed in PC-3 but not in PC-3M cells. The gene encoding MxA, MX1, is located in the region of chromosome 21 deleted as a consequence of fusion of TMPRSS2 and ERG, which has been associated with aggressive, invasive prostate cancer. Stable exogenous MxA expression inhibited in vitro motility and invasiveness of PC-3M cells. In vivo exogenous MxA expression decreased the number of hepatic metastases following intrasplenic injection. Exogenous MxA also reduced motility and invasiveness of highly metastatic LOX melanoma cells. A mutation in MxA that inactivated its GTPase reversed inhibition of motility and invasion in both tumor cell lines. Co-immunoprecipitation studies demonstrated that MxA associated with tubulin, but the GTPase-inactivating mutation blocked this association. Because MxA is a highly inducible gene, an MxA-targeted drug discovery screen was initiated by placing the MxA promoter upstream of a luciferase reporter. Examination of the NCI diversity set of small molecules revealed three hits that activated the promoter. In PC-3M cells, these drugs induced MxA protein and inhibited motility. These data demonstrate that MxA inhibits tumor cell motility and invasion, and that MxA expression can be induced by small molecules, potentially offering a new approach to the prevention and treatment of metastasis.

The Translational Research Working Group developmental pathways: introduction and overview.

The Translational Research Working Group (TRWG) was created as a national initiative to evaluate the current status of the National Cancer Institute's investment in translational research and envision its future in an inclusive, representative, and transparent manner. To clarify the challenges facing translational research and facilitate its deliberations, the TRWG conceptualized translational research as a set of developmental processes or pathways focused on various clinical goals. Drawing on the collective knowledge of the TRWG members, six pathways were derived, with two addressing the development of tools designed to characterize an individual's cancer-related health status (biospecimen-based and image-based assessment modalities) and four addressing the development of interventions intended to change cancer-related health status (drugs or biological agents, immune response modifiers, interventive devices, and life-style alterations). The pathways, which share a number of common structural elements, are graphically represented by schematic flowcharts that capture relevant contingencies, decision points, and interdependencies. They are conceived not as comprehensive descriptions of the corresponding real-world processes but as tools designed to serve specific purposes including research program management and research project management, coordination of research efforts, and professional and lay education and communication. Further development of the pathways is encouraged, as is application of the pathway concept to translational research on other diseases.

Leukemia presenting as solid tumors: report of four pediatric cases and review of the literature.

Leukemias are neoplasms that arise from the hematopoetic cells of bone marrow and usually spread first to peripheral blood. Involvement of extramedullary tissue during the course of a leukemia is common and usually does not represent a major diagnostic challenge when the history is available and specimen triage is optimal. In the context of a myeloid origin, extramedullary leukemias are referred to as granulocytic sarcomas, extramedullary myeloid tumors, extramedullary leukemias, or myeloid sarcomas. In the lymphoid category, leukemia involvement of tissue is conventionally distinguished from lymphoma by establishing the presence of 20% or more blasts in the bone marrow. A leukemia with an initial presentation outside the bone marrow mimicking a solid tumor is a rare but well-documented clinical encounter. Diagnostic difficulties may arise, especially when a specimen is not triaged properly due to the clinical presumption of a nonhematopoietic tumor. Systematic handling and proper triaging of biopsies are the keys to reducing diagnostic error and facilitating a timely diagnosis in this category. We report 4 case examples in the pediatric population, presenting in different anatomic sites. The value of fresh specimens and performing touch imprints is discussed and emphasized.

Involvement of GATA3 in protein kinase C theta-induced Th2 cytokine expression.

Protein kinase C theta (PKCtheta) is essential for T cell activation, as it is required for the activation of NF-kappaB and expression of IL-2. PKCtheta has also been shown to affect NFAT activation and Th2 differentiation. To better understand the role of PKCtheta in the regulation of T helper cells, we used PKCtheta-deficient DO11.10 transgenic T cells to study its role in vitro. DO11.10 Th1 cells deficient in PKCtheta produced significantly less TNF-alpha and IL-2. The expression of Th2 cytokines, including IL-4, IL-5, IL-10, IL-13 and IL-24 was significantly reduced in PKCtheta-deficient T cells. Moreover, the expression of the Th2 transcription factor, GATA3, was significantly reduced in PKCtheta-deficient T cells. Overexpression of GATA3 by retroviral infection in PKCtheta-deficient T cells resulted in increased expansion of IL-4-producing T cells and higher IL-4 production than that of wild type Th2 cells. IL-5, IL-10, IL-13 and IL-24 expressions were also rescued by GATA3 overexpression. Our observations suggest that PKCtheta regulates Th2 cytokine expression via GATA3.

Sphingosine kinase 1 is a negative regulator of CD4+ Th1 cells.

CD4+ Th1 cells produce IFN-gamma, TNF-alpha, and IL-2. These Th1 cytokines play critical roles in both protective immunity and inflammatory responses. In this study we report that sphingosine kinase 1 (SPHK1), but not SPHK2, is highly expressed in DO11.10 Th1 cells. The expression of SPHK1 in Th1 cells requires TCR signaling and new protein synthesis. SPHK1 phosphorylates sphingosine to form sphingosine-1-phosphate. Sphingosine-1-phosphate plays important roles in inhibition of apoptosis, promotion of cell proliferation, cell migration, calcium mobilization, and activation of ERK1/2. When SPHK1 expression was knocked down by SPHK1 short interfering RNA, the production of IL-2, TNF-alpha, and IFN-gamma by Th1 cells in response to TCR stimulation was enhanced. Consistently, overexpression of dominant-negative SPHK1 increased the production of IL-2, TNF-alpha, and IFN-gamma in Th1 cells. Furthermore, overexpression of SPHK1 in Th1 and Th0 cells decreased the expression of IL-2, TNF-alpha, and IFN-gamma. Several chemokines, including Th2 chemokines CCL17 and CCL22, were up-regulated by SPHK1 short interfering RNA and down-regulated by overexpression of SPHK1. We also showed that Th2 cells themselves express CCL17 and CCL22. Finally, we conclude that SPHK1 negatively regulates the inflammatory responses of Th1 cells by inhibiting the production of proinflammatory cytokines and chemokines.