Barriers, facilitators, and other factors associated with health behaviors in childhood, adolescent, and young adult cancer survivors: A systematic review

\ua9 2024 The Author(s). Cancer Medicine published by John Wiley & Sons Ltd.Background: Healthy behaviors are paramount in preventing long-term adverse health outcomes in childhood, adolescent, and young adult (CAYA) cancer survivors. We systematically reviewed and synthesized existing literature on barriers, facilitators, and other factors associated with health behaviors in this population. Methods: MEDLINE and PsycInfo were searched for qualitative and quantitative studies including survivors aged 16–50 years at study, a cancer diagnosis ≤25 years and ≥2 years post diagnosis. Health behaviors included physical activity, smoking, diet, alcohol consumption, sun exposure, and a combination of these behaviors (defined as health behaviors in general). Results: Barriers, facilitators, and other factors reported in ≥2 two studies were considered relevant. Out of 4529 studies, 27 were included (n = 31,905 participants). Physical activity was the most frequently examined behavior (n = 12 studies), followed by smoking (n = 7), diet (n = 7), alcohol (n = 4), sun exposure (n = 4), and health behavior in general (n = 4). Relevant barriers to physical activity were fatigue, lack of motivation, time constraints, and current smoking. Relevant facilitators were perceived health benefits and motivation. Influence of the social environment and poor mental health were associated with more smoking, while increased energy was associated with less smoking. No relevant barriers and facilitators were identified for diet, alcohol consumption, and sun exposure. Barriers to healthy behavior in general were unmet information needs and time constraints whereas lifestyle advice, information, and discussions with a healthcare professional facilitated healthy behavior in general. Concerning other factors, women were more likely to be physically inactive, but less likely to drink alcohol and more likely to comply with sun protection recommendations than men. Higher education was associated with more physical activity, and lower education with more smoking. Conclusion: This knowledge can be used as a starting point to develop health behavior interventions, inform lifestyle coaches, and increase awareness among healthcare providers regarding which survivors are most at risk of unhealthy behaviors

Interleukin-34 Enhances the Tumor Promoting Function of Colorectal Cancer-Associated Fibroblasts

The stromal compartment of colorectal cancer (CRC) is marked by the presence of large numbers of fibroblasts, termed cancer-associated fibroblasts (CAFs), which promote CRC growth and progression through the synthesis of various molecules targeting the neoplastic cells. Interleukin (IL)-34, a cytokine over-produced by CRC cells, stimulates CRC cell growth. Since IL-34 also regulates the function of inflammatory fibroblasts, we hypothesized that it could regulate the tumor promoting function of colorectal CAFs. By immunostaining and real-time PCR, we initially showed that IL-34 was highly produced by CAFs and to lesser extent by normal fibroblasts isolated from non-tumoral colonic mucosa of CRC patients. CAFs and normal fibroblasts expressed the functional receptors of IL-34. IL-34 induced normal fibroblasts to express α-SMA, vimentin and fibroblast activation protein and enhanced fibroblast growth, thus generating a cellular phenotype resembling that of CAFs. Consistently, knockdown of IL-34 in CAFs with an antisense oligonucleotide (AS) decreased expression of such markers and inhibited cell proliferation. Co-culture of CRC cells with IL-34 AS-treated CAFs supernatants resulted in less cancer cell proliferation and migration. Among CAF-derived molecules known to promote CRC cell growth/migration, only netrin-1 and basic-fibroblast growth factor were induced by IL-34. Data suggest a role for IL-34 in the control of colorectal CAF function

von Hippel Lindau disease with colon adenocarcinoma, renal cell carcinoma and adrenal pheochromocytoma

von Hippel-Lindau (VHL) disease is an autosomal dominant inherited tumor syndrome characterized by the presence of heterogeneous tumors derived from different organs. VHL is caused by germline mutations in the VHL tumor suppressor gene located on chromosome 3p25-26. The loss of functional VHL protein contributes to tumorigenesis. VHL tumors are most frequently derived from the kidneys, adrenal gland, central nervous system, eyes, inner ear, epididymis and pancreas. We herein describe the case of a 64-year-old man carrying the VHL gene mutation affected by simultaneous colon adenocarcinoma, renal clear cell carcinoma and adrenal pheochromocytoma

von Hippel Lindau disease with colon adenocarcinoma, renal cell carcinoma and adrenal pheochromocytoma

von Hippel-Lindau (VHL) disease is an autosomal dominant inherited tumor syndrome characterized by the presence of heterogeneous tumors derived from different organs. VHL is caused by germline mutations in the VHL tumor suppressor gene located on chromosome 3p25-26. The loss of functional VHL protein contributes to tumorigenesis. VHL tumors are most frequently derived from the kidneys, adrenal gland, central nervous system, eyes, inner ear, epididymis and pancreas. We herein describe the case of a 64-year-old man carrying the VHL gene mutation affected by simultaneous colon adenocarcinoma, renal clear cell carcinoma and adrenal pheochromocytoma

Multiple Sclerosis in Italy: A 40-Year Follow-Up of the Prevalence in Ferrara

Background: To assess a longitudinal follow-up of the prevalence of multiple sclerosis (MS) through 4 decades in the province of Ferrara, northern Italy, and reappraise the current rates on December 31, 2016. Methods: We conducted a community-based intensive prevalence study, by adopting a complete enumeration approach. MS cases were identified from administrative health data and medical records from the Units of Neurology and Motor Rehabilitation, Ferrara University Hospital, from other provincial neurological structures and from archives of the National Pension Institute and National Health Insurance scheme of the study area. Case ascertainment method and case definition are analogous to those adopted in previous surveys in the same area of study. Results: On December 31, 2016, 685 patients (478 women and 207 men) affected by definite or probable MS (Poser’s criteria) were living in the province of Ferrara (population 386,896), yielding a crude prevalence ratio of 194.91 (95% CI 180.4–209.6) per 100,000, 260.8 (95% CI 238.10–285.82) for women and 123.1 (95% CI 106.98–141.21) for men The prevalence ratio was 26.9 per 100,000 in 1978, increased to a value of 46.1 per 100,000 in 1981, 69.4 per 100,000 in 1993, 120.9 per 100,000 in 2004. Female to male ratio was 2.31 (1.2 on December 31, 1978). The mean duration of the disease at prevalence day was 17.5 ± 11.9 years (13.9 ± 10.8 years in 1978). The mean age at prevalence day was 52.04 ± 10.8 years (13.8 ± 10.8 years in 1978). Conclusion: Our study has confirmed the province of Ferrara is an area at high risk for MS, in line with epidemiological data from the regions of continental and insular Italy. The sharp increase in MS prevalence over time in this population can be imputed in part to a greater exposition to risk factors in genetically susceptible subjects but also to an increased survival and improved ascertainment. So, the results suggest that both methodologic and environmental factors are essential in determining the real distribution of MS. The need to get reliable estimates of MS prevalence must be highlighted as a public health and research priority, essential to support planning and prioritization of care services and to reduce the overall burden of chronic disease

Prognostic significance of neutrophil-to-lymphocyte ratio in the framework of the 8th TNM edition for breast cancer

Background/Aim: To investigate whether neutrophil-to-lymphocyte ratio (NLR) might represent an additional biological criterion able to identify patients with worse prognosis within the 8th edition TNM prognostic staging system for breast cancer (BC). Patients and Methods. Pre-treatment NLR was retrospectively analyzed in 475 BC women prospectively followed for a mean time of 3.8 years. The optimal NLR cutoff, identified by ROC analysis, was set at 2. Results: Elevated pre-treatment NLR was associated with worse disease-free survival (DFS) (HR=2.28) and overall survival (OS) (HR=3.39). The prognostic value of NLR was mostly evident in stage I BC (HR for DFS=2.89; HR for OS=1.30), in whom NLR significantly stratified patients who developed distant metastasis (HR= 4.62), but not local recurrence. Conclusion: NLR might provide important information in risk stratification, especially in stage I BC patients in whom the presence of a high NLR might raise the question as to whether they should be more aggressively managed. © 2018 International Institute of Anticancer Research. All rights reserved

Patient Affected by Beta-Propeller Protein-Associated Neurodegeneration: A Therapeutic Attempt with Iron Chelation Therapy

Here, we report the case of a 36-year-old patient with a diagnosis of de novo mutation of the WDR45 gene, responsible for beta-propeller protein-associated neurodegeneration, a phenotypically distinct, X-linked dominant form of Neurodegeneration with Brain Iron Accumulation. The clinical history is characterized by a relatively stable intellectual disability and a hypo-bradykinetic and hypertonic syndrome with juvenile onset. Genetic investigations and T1 and T2-weighted MR images align with what is described in literature. The patient was also subjected to PET with 18-FDG investigation and DaT-Scan study. In reporting relevant clinical data, we want to emphasize the fact that the patient received a chelation therapy with deferiprone (treatment already used in other forms of NBIA with encouraging results), which, however, had to be interrupted because the parkinsonian symptoms worsened. Conversely, the patient has benefited from non-drug therapies and, in particular, from an adapted motor activity with assisted pedaling (method in the process of validation in treatments of parkinsonian syndromes), which started before the treatment with deferiprone and still continues

Pretreatment Insulin Levels as a Prognostic Factor for Breast Cancer Progression

Based on the hypothesis that impaired glucose metabolism might be associated with survival outcomes independently of overt diabetes, we sought to investigate the prognostic value of routinely used glycemic parameters in a prospective study of breast cancer (BC) patients

Focus on Fotemustine

Fotemustine is a cytotoxic alkylating agent, belonging to the group of nitrosourea family. Its mechanism of action is similar to that of other nitrosoureas, characterized by a mono-functional/bi-functional alkylating activity. Worth of consideration is the finding that the presence of high levels of the DNA repair enzyme O6-methylguanine-DNA-methyltransferase (MGMT) in cancer cells confers drug resistance. In different clinical trials Fotemustine showed a remarkable antitumor activity as single agent, and in association with other antineoplastic compounds or treatment modalities. Moreover, its toxicity is generally considered acceptable. The drug has been employed in the treatment of metastatic melanoma, and, on the basis of its pharmacokinetic properties, in brain tumors, either primitive or metastatic. Moreover, Fotemustine shows pharmacodynamic properties similar to those of mono-functional alkylating compounds (e.g. DNA methylating drugs, such as Temozolomide), that have been recently considered for the management of acute refractory leukaemia. Therefore, it is reasonable to assume that this agent could be a good candidate to play a potential role in haematological malignancies

Focus on Fotemustine

Fotemustine is a cytotoxic alkylating agent, belonging to the group of nitrosourea family. Its mechanism of action is similar to that of other nitrosoureas, characterized by a mono-functional/bi-functional alkylating activity. Worth of consideration is the finding that the presence of high levels of the DNA repair enzyme O6-methylguanine-DNA-methyltransferase (MGMT) in cancer cells confers drug resistance. In different clinical trials Fotemustine showed a remarkable antitumor activity as single agent, and in association with other antineoplastic compounds or treatment modalities. Moreover, its toxicity is generally considered acceptable. The drug has been employed in the treatment of metastatic melanoma, and, on the basis of its pharmacokinetic properties, in brain tumors, either primitive or metastatic. Moreover, Fotemustine shows pharmacodynamic properties similar to those of mono-functional alkylating compounds (e.g. DNA methylating drugs, such as Temozolomide), that have been recently considered for the management of acute refractory leukaemia. Therefore, it is reasonable to assume that this agent could be a good candidate to play a potential role in haematological malignancies