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BackgroundCervical cancer is primarily caused by persistent human papilloma virus (HPV) infections, with significant disparities observed in its burden, especially affecting immigrant populations from high HPV prevalence regions. This study evaluates the incidence and severity of cervical cancer in immigrant women in the Marche region, Italy, from 2010 to 2019.MethodsWe employed a detailed analysis of population-based data from the Marche Cancer Registry using the age-standardised incidence rates (IRs) and Poisson regression models for in situ cervical cancer (ISCC) and infiltrating cervical cancer (ICC).ResultsThe IRs for ICC and ISCC among immigrant women are alarmingly higher compared with their Italian counterparts; IR for ICC in immigrant women is 26.5 per 100 000 women-years, compared with 7.9 in Italian women. For ISCC, the IR is 55.1 for immigrants versus 29.2 for Italians.Immigrant women showed a median age at diagnosis for ICC of 49 years, almost a decade younger than Italian women, and they were more likely to have squamous cell histology, which is linked to high-risk HPV strains.ConclusionsThe study reveals a substantially higher incidence of both ISCC and ICC among immigrant women with ICC diagnosed 8 years previously. These findings underscore the pressing need for culturally and linguistically tailored public health interventions, including improved access to screening and vaccination for HPV, to address the elevated risk and earlier onset of cervical cancer in immigrant women in Italy. The study highlights the critical role of preventive measures in reducing health disparities and enhancing the efficacy of public health policies.

Cancer incidence and mortality trends represent epidemiological indicators of fundamental importance for public health systems. The study's aim is to present recent (2013–2017) short-term cancer incidence and mortality trends in Italy, including 80 % of the Italian population, for different cancer sites by sex, age group, and areas. Joinpoint Regression models were employed. A significantly decreasing trend in the incidence of all cancers was observed for men in Italy (-1.9 % per year), particularly for cancers of the lung (-2.5 %), liver (-3.9 %), stomach (-2.8 %), colorectal (-2.2 %), prostate (-3.4 %), and leukaemias (-3.2 %). The only significant increase was seen for skin melanoma (+5.2 % per year). Among women, overall cancer incidence remained stable, with a decrease in the North (-0.6 %) and an increase in the South and Islands (+0.9 %). Decreasing trends were observed for colorectal (-1.9 %), stomach (-3.5 %), liver (-4.0 %%), and leukaemias (-2.0 %) cancers, while incidence increased for skin melanoma (+6.0 % per year), and lung cancer (2.3 %). Cancer mortality declined consistently in both sexes (-1.8 % per year in men and −0.6 % in women), across different areas, and age groups. The observed trends in men and women partly reflect the impact of risk factors affecting both sexes at different times, mainly in the case of tobacco and lung cancer. Also, some trends may be linked to organized screening initiatives (e.g. colorectal) or the decrease in opportunistic screening (e.g. prostate). The snapshot of cancer trends in Italy may highlight new opportunities for strengthening prevention activities and advancing research on early detection and target treatments. [Display omitted] •We observed decreasing incidence and mortality trends in men and stable incidence and decreasing mortality trends in women.•Skin melanoma incidence increased in both sexes, while lung cancer increased in women and decreased in men.•Stomach, colorectal, liver and leukaemias incidence decreased in both sexes.•We highlighted the need to improve cancer prevention initiatives and research in diagnostic and treatments in Italy

Italy, home to one of the world’s oldest populations, has traditionally shown geographic differences in cancer incidence, with rates decreasing from north to south. The cancer registries that have been accredited by the Italian Cancer Registry Network (AIRTUM), during the last 20 years altogether cover the 90 % of the Italian population, aiming to improve data quality, standardize procedures, and promote research. This study presents the methodological approaches used for data collection, quality control, and analysis to describe current patterns of cancer incidence, mortality, and survival across Italy's three macro-areas (North, Central, South). Estimates of incidence rates and case numbers for 2025 were also produced. Data from 34 accredited cancer registries were analyzed, comprising over 4.6 million cases from 1981 to 2020, with a detailed focus on the 2008–2017 period, which includes over 3 million cases. Cancer incidence and mortality data were collected according to ICD-O-3 and ICD-10 classifications and processed for statistical analysis using tools such as SEERPrep, SEERStat, and the Joinpoint Regression Program. Age-standardized rates were calculated, and incidence and mortality trends from 2013 to 2017 were modeled. Five-year cumulative net survival was estimated using the Pohar-Perme method to adjust for competing risks. Survival trends were analyzed by geographic areas and cancer sites, revealing regional disparities in cancer outcomes. •Cancer registries provide affordable population-based statistics on cancer epidemiology.•Incidence, mortality and survival are the main indicators used for cancer surveillance.•Appropriate methodologic approaches make comparisons intelligible.•In Italy there are historical differences in cancer figures by macro-areas.•There is a need to provide cancer statistics updated to the pre-Covid-19 era in Italy.

Paediatric cancers are rare, yet, Italy has previously shown some of the highest incidence rates in Europe as a leading cause of death in children and adolescents. This study updates data from Italy for 2008–2017, analyses trends from 1998, and compares findings with other European regions. A population-based approach was used, leveraging data from the Italian Association of Cancer Registries (AIRTUM). Thirty-one cancer registries covering 77 % of the Italian paediatric population contributed data on tumour type, age, sex, residence, and diagnosis date. Cancers were classified using the International Classification of Childhood Cancer, Third Edition (ICCC-3). Age-specific (IR) and age-standardized incidence rates (ASR) were computed, while trends were analysed with Joinpoint regression to estimate annual (APC) and average annual percentage change (AAPC). From 2008–2017, 17,322 malignant paediatric cancer cases were reported in Italy. The age-standardized incidence rate (ASR) was 166.8 per million for ages 0–14 and 294.3 per million for adolescents 15–19. Over the study period, incidence rates were generally stable, but a significant increase was observed for bone tumours in children and thyroid and melanoma in adolescents. Central Italy showed higher incidence rates compared to other Italian regions. Italy still shows one of the highest incidence rates in Europe. While the study confirms overall stable incidence trends in Italy, it also highlights an increase in specific cancers such as melanoma and thyroid tumours in adolescents. Central Italy exhibited higher incidence rates, potentially due to environmental and/or diagnostic factors. Continuous monitoring and further research are needed to clarify regional variations and evaluate the impact of early diagnosis and environmental exposures. •17,322 paediatric cancer cases recorded in Italy (2008–2017).•ASR: 166.8/million in children; IR: 294.3/million in adolescents.•Central Italy had highest incidence, esp. melanoma and epithelial tumours.•Italy shows higher paediatric cancer rates than other European regions.•Stable trends; increased bone tumours (children), thyroid and melanoma (adolescents).

We report the results of the quality assessment on data collected by cancer registries belonging to the Italian network of Cancer Registries (AIRTUM). For all malignant cancers diagnosed in 2013–2017, overall percentages of cases known from the death certificate only (DCO), and those of cases with cyto-histological confirmation (MV), were provided. The overall percentage of DCOs was small (1.2 %). The percentage of microscopic verification was overall high (87.6 %), with some variations among registries. DCO proportion varied from 0.1 % for cutaneous melanoma to 3.8 % for liver and pancreatic tumours. Differences across sites in MV proportion were linked to the different diagnostics. The rate of cases lost to follow-up was on average very low (0.7 %). This quality evaluation confirmed that data provided by the Italian cancer registries were affordable. •Data from Italian cancer registries have long been included in IARC and ENCR publications.•Data from cancer registries should not be produced only for cancer registries.•Quality indices should also address aspects that are more useful and understandable for other stakeholders.•The Italian network of cancer registries (AIRTUM) has provided updated cancer statistics

In the yeast Hansenula polymorpha ( Pichia angusta) nitrate assimilation is tightly regulated and subject to a dual control: nitrogen metabolite repression (NMR), triggered by reduced nitrogen compounds, and induction, elicited by nitrate itself. In a previous paper [Serrani, F., Rossi, B. and Berardi, E (2001) Nitrogen metabolite repression in Hansenula polymorpha: the nmrl-l mutation. Curr. Genet. 40, 243–250], we identified five loci ( NMR1-NMR5) involved in NMR, and characterised one of them ( NMR1), which likely identifies a regulatory factor. Here, we describe two more mutants, namely nmr2-1 and nmr4-1. The first one possibly identifies a regulatory factor involved in nitrogen metabolite repression by various nitrogen sources alternative to ammonium. The second one, apparently involved in ammonium assimilation, probably has sensor functions.