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Ead AS, Wirkus J, Matsukuma K, Mackenzie GG. A high-fat diet induces changes in mesenteric adipose tissue accelerating early-stage pancreatic carcinogenesis in mice. J Nutr Biochem 2024; 131:109690. [PMID: 38876394 DOI: 10.1016/j.jnutbio.2024.109690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 06/01/2024] [Accepted: 06/09/2024] [Indexed: 06/16/2024]
Abstract
Increased adiposity is a significant risk factor for pancreatic cancer development. Multiple preclinical studies have documented that high-fat, high calorie diets, rich in omega-6 fatty acids (FA) accelerate pancreatic cancer development. However, the effect of a high-fat, low sucrose diet (HFD), on pancreatic carcinogenesis remains unclear. We evaluated the impact of a HFD on early-stage pancreatic carcinogenesis in the clinically relevant KrasLSL-G12D/+; Ptf1aCre/+ (KC) genetically engineered mouse model, and characterized the role of the mesenteric adipose tissue (MAT). Cohorts of male and female KC mice were randomly assigned to a control diet (CD) or a HFD, matched for FA composition (9:1 of omega-6 FA: omega-3 FA), and fed their diets for 8 weeks. After 8 weeks on a HFD, KC mice had significantly higher body weight, fat mass, and serum leptin compared to CD-fed KC mice. Furthermore, a HFD accelerated pancreatic acinar-to-ductal metaplasia (ADM) and proliferation, associated with increased activation of ERK and STAT3, and macrophage infiltration in the pancreas, compared to CD-fed KC mice. Metabolomics analysis of the MAT revealed sex differences between diet groups. In females, a HFD altered metabolites related to FA (α-linolenic acid and linoleic acid) and amino acid metabolism (alanine, aspartate, glutamate). In males, a HFD significantly affected pathways related to alanine, aspartate, glutamate, linoleic acid, and the citric acid cycle. A HFD accelerates early pancreatic ADM through multifaceted mechanisms, including effects at the tumor and surrounding MAT. The sex-dependent changes in MAT metabolites could explain some of the sex differences in HFD-induced pancreatic ADM.
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Affiliation(s)
- Aya S Ead
- Department of Nutrition, University of California, Davis, California, USA
| | - Joanna Wirkus
- Department of Nutrition, University of California, Davis, California, USA
| | - Karen Matsukuma
- Department of Pathology and Laboratory Medicine, Davis Medical Center, University of California, Sacramento, California, USA; University of California Davis Comprehensive Cancer Center, University of California, Sacramento, California, USA
| | - Gerardo G Mackenzie
- Department of Nutrition, University of California, Davis, California, USA; University of California Davis Comprehensive Cancer Center, University of California, Sacramento, California, USA.
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2
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Vishwanath A, Krishna S, Manudhane AP, Hart PA, Krishna SG. Early-Onset Gastrointestinal Malignancies: An Investigation into a Rising Concern. Cancers (Basel) 2024; 16:1553. [PMID: 38672634 PMCID: PMC11049592 DOI: 10.3390/cancers16081553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/11/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
There is growing recognition of early-onset gastrointestinal (GI) malignancies in young adults < 50 years of age. While much of the literature has emphasized colorectal cancer, these also include esophageal, gastric, liver, pancreatic, and biliary tract malignancies. Various factors, including lifestyle, hereditary, and environmental elements, have been proposed to explain the rising incidence of GI malignancies in the younger population. This review aims to provide an overview of the recent literature, including global trends and information regarding genetic and environmental risk factors.
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Affiliation(s)
- Aayush Vishwanath
- Department of Neuroscience, The Ohio State University, Columbus, OH 43210, USA;
| | - Shreyas Krishna
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University, Columbus, OH 43210, USA; (S.K.); (A.P.M.)
| | - Albert P. Manudhane
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University, Columbus, OH 43210, USA; (S.K.); (A.P.M.)
| | - Phil A. Hart
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University, Columbus, OH 43210, USA; (S.K.); (A.P.M.)
| | - Somashekar G. Krishna
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University, Columbus, OH 43210, USA; (S.K.); (A.P.M.)
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3
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Oliveira ML, Biggers A, Oddo VM, Yanez B, Booms E, Sharp L, Naylor K, Wolf PG, Tussing-Humphreys L. A Perspective Review on Diet Quality, Excess Adiposity, and Chronic Psychosocial Stress and Implications for Early-Onset Colorectal Cancer. J Nutr 2024; 154:1069-1079. [PMID: 38453027 PMCID: PMC11007745 DOI: 10.1016/j.tjnut.2024.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 02/23/2024] [Accepted: 03/04/2024] [Indexed: 03/09/2024] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer worldwide. Although the overall incidence of CRC has been decreasing over the past 40 y, early-onset colorectal cancer (EOCRC), which is defined as a CRC diagnosis in patients aged >50 y has increased. In this Perspective, we highlight and summarize the association between diet quality and excess adiposity, and EOCRC. We also explore chronic psychosocial stress (CPS), a less investigated modifiable risk factor, and EOCRC. We were able to show that a poor-quality diet, characterized by a high intake of sugary beverages and a Western diet pattern (high intake of red and processed meats, refined grains, and foods with added sugars) can promote risk factors associated with EOCRC development, such as an imbalance in the composition and function of the gut microbiome, presence of chronic inflammation, and insulin resistance. Excess adiposity, particularly obesity onset in early adulthood, is a likely contributor of EOCRC. Although the research is sparse examining CPS and CRC/EOCRC, we describe likely pathways linking CPS to tumorigenesis. Although additional research is needed to understand what factors are driving the uptick in EOCRC, managing body weight, improving diet quality, and mitigating psychosocial stress, may play an important role in reducing an individual's risk of EOCRC.
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Affiliation(s)
- Manoela Lima Oliveira
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, United States.
| | - Alana Biggers
- College of Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Vanessa M Oddo
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, United States
| | - Betina Yanez
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Emily Booms
- Department of Biology, Northeastern Illinois University, Chicago, IL, United States
| | - Lisa Sharp
- Institute for Health Research and Policy, University of Illinois at Chicago, Chicago, IL, United States
| | - Keith Naylor
- College of Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Patricia G Wolf
- Department of Nutrition Science, Purdue University, West Lafayette, IN, United States
| | - Lisa Tussing-Humphreys
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, United States
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4
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Triantafillidis JK, Georgiou K, Konstadoulakis MM, Papalois AE. Early-onset gastrointestinal cancer: An epidemiological reality with great significance and implications. World J Gastrointest Oncol 2024; 16:583-597. [PMID: 38577465 PMCID: PMC10989383 DOI: 10.4251/wjgo.v16.i3.583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 12/17/2023] [Accepted: 01/11/2024] [Indexed: 03/12/2024] Open
Abstract
During the last few years, epidemiological data from many countries suggest that the incidence and prevalence of many cancers of the digestive system are shifting from the older to the younger ages, the so-called "early-onset cancer". This is particularly evident in colorectal cancer and secondarily in other malignant digestive neoplasms, mainly stomach and in a lesser degree pancreas, and biliary tract. It should be emphasized that data concerning digestive neoplasms, except for those referring to the colon and stomach, could be characterized as rather insufficient. The exact magnitude of the shift in younger ages is expected to become clearer shortly, as long as relevant epidemiological data from many parts of the world would be available. The most important question concerns the etiology of this phenomenon, since its magnitude cannot be explained solely by the better diagnostic methodology and the preventive programs applied in many countries. The existing data support the assumption that a number of environmental factors may play a primary role in influencing carcinogenesis, sometimes from childhood. Changes that have appeared in the last decades related mainly to eating habits, consistency of gut microbiome and an increase of obese people interacting with genetic factors, ultimately favor the process of carcinogenesis. Even these factors however, are not entirely sufficient to explain the age-related changes in the frequency of digestive neoplasms. Studies of the individual effect of each of the already known factors or factors likely to be involved in the etiology of this phenomenon and studies using state-of-the-art technologies to accurately determine the degree of the population exposure to these factors are required. In this article, we attempt to describe the epidemiological data supporting the age-shifting of digestive malignancies and their possible pathogenesis. Finally, we propose some measures regarding the attitude of the scientific community to this alarming phenomenon.
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Affiliation(s)
- John K Triantafillidis
- Department of IBD and GI Endoscopy, Metropolitan General Hospital, Holargos 15562, Athens, Greece. Hellenic Society for Gastrointestinal Oncology, 354 Iera Odos, Chaidari 12461, Attica, Greece
| | - Konstantinos Georgiou
- 2nd Department of Surgery, University of Athens School of Medicine, Aretaieion Hospital, Athens 11528, Greece
| | - Manousos M Konstadoulakis
- 2nd Department of Surgery, University of Athens School of Medicine, Aretaieion Hospital, Athens 11528, Greece
| | - Apostolos E Papalois
- 2nd Department of Surgery, University of Athens School of Medicine, Aretaieion Hospital, Athens 11528, Greece
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Wang Q, Wang T. Comparison of survival between diffuse type and intestinal type early-onset gastric cancer patients: A large population-based study. Medicine (Baltimore) 2023; 102:e36261. [PMID: 38013337 PMCID: PMC10681446 DOI: 10.1097/md.0000000000036261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/01/2023] [Indexed: 11/29/2023] Open
Abstract
Currently, little knowledge about the survival of early-onset gastric cancer and little evidence about the difference of survival based on Lauren type has been reported. In order to investigate the difference, we conducted a retrospective study using the Surveillance, Epidemiology, and End Results (SEER) database and compared it comprehensively. SEER database was used to extracted patients and multiple imputation was utilized to fill blank data. Multivariate cox regression analysis and competing risk model were used to identify the risk factors of survival. K-M survival curve and propensity score matching (PSM) was applied to compare the difference of survival of patients based on Lauren type. Totally, we extracted 3932 EOGC patients including 2086 diffused type and 1846 intestinal type. K-M survival curve showed patients aged 20 to 29 had worse survival compared to patients aged at 30 to 45 years. The survival of EOGC patients would be greatly improved after surgery. Multivariate cox regression analysis revealed diffused type was an independent risk factor, as well as T stage, lymph node metastasis, tumor size (>5 cm) and metastasis, while surgery treatment and examined lymph nodes were protective factors. Multivariate competing risk regression model also showed diffused type was risk factor. We performed PSM by matching 1433 diffused EOGC with 1433 intestinal EOGC patients, finding patients with diffused type had a poorer survival. our results revealed that compared to diffused type EOGC, intestinal type was characterized by a better survival. EOGC should be attached more attention by clinicians.
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Affiliation(s)
- Qiang Wang
- Department of Gastroenterology, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Tian Wang
- Department of Gastroenterology, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
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Run Zheng Z, Ma K, Yue Li H, Meng Y. High-fat diet alters immune cells in spleen, kidney and tumor and impacts the volume growth of renal cell carcinoma. Int Immunopharmacol 2023; 124:110982. [PMID: 37862740 DOI: 10.1016/j.intimp.2023.110982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 09/07/2023] [Accepted: 09/21/2023] [Indexed: 10/22/2023]
Abstract
Renal cell carcinoma (RCC) is strongly associated with abnormal or excessive fat deposition in the body, whose processes include persistent adipose inflammation and other disturbances with the development and function of immune cells. Researchers have recently become more and more interested in understanding how high-fat diet (HFD) affects the development and course of RCC by causing immunological dysfunction. Consequently, we explore the effect of HFD on the changes of immune cell groups in spleens, normal kidneys and tumors, mainly revealing the changes of T cells, B cells and NK cells, and further preliminarily exploring the changes of NK cell phenotype. Our findings demonstrate that: (1) HFD impacts the volume growth of ACHN tumor; (2) HFD increases the frequency of CD3+ T cell in spleen, normal kidney, and in tumor, while there are no significant change in CD19+ B cell in spleen, normal kidney and tumor; (3) HFD increases the frequency of NKp46+ NK cell in tumor, while HFD decrease the frequency of NKp46+ NK cell in spleen; (4) HFD increases the frequency of cNK in spleen, normal kidney and tumor, while HFD decreases the frequency of ILC1 in spleen, normal kidney and tumor. These data will open up new avenues for immunotherapy in individuals with obese renal cell carcinoma.
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Affiliation(s)
- Zi Run Zheng
- Department of Nephrology, The First Affiliated Hospital of Jinan University, No. 613 Huangpu West Road, Guangzhou 510630 China
| | - Ke Ma
- Department of Nephrology, The First Affiliated Hospital of Jinan University, No. 613 Huangpu West Road, Guangzhou 510630 China
| | - Hong Yue Li
- Department of Nephrology, The First Affiliated Hospital of Jinan University, No. 613 Huangpu West Road, Guangzhou 510630 China
| | - Yu Meng
- Department of Nephrology, The First Affiliated Hospital of Jinan University, No. 613 Huangpu West Road, Guangzhou 510630 China; Nephrology Department, The Fifth Affiliated Hospital (Heyuan Shenhe People's Hospital), Jinan University Heyuan, 517000, China; Guangdong Provincial Key Laboratory of Spine and Spinal Cord Reconstruction, The Fifth Affiliated Hospital (Heyuan Shenhe People's Hospital), Jinan University Heyuan, 517000, China.
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7
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He TC, Li JA, Xu ZH, Chen QD, Yin HL, Pu N, Wang WQ, Liu L. Biological and clinical implications of early-onset cancers: A unique subtype. Crit Rev Oncol Hematol 2023; 190:104120. [PMID: 37660930 DOI: 10.1016/j.critrevonc.2023.104120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 08/30/2023] [Indexed: 09/05/2023] Open
Abstract
In recent years, the incidence of cancers is continuously increasing in young adults. Early-onset cancer (EOC) is usually defined as patients with cancers under the age of 50, and may represent a unique subgroup due to its special disease features. Overall, EOCs often initiate at a young age, present as a better physical performance but high degree of malignancy. EOCs also share common epidemiological and hereditary risk factors. In this review, we discuss several representative EOCs which were well studied previously. By revealing their clinical and molecular similarities and differences, we consider the group of EOCs as a unique subtype compared to ordinary cancers. In consideration of EOC as a rising threat to human health, more researches on molecular mechanisms, and large-scale, prospective clinical trials should be carried out to further translate into improved outcomes.
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Affiliation(s)
- Tao-Chen He
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jian-Ang Li
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Zhi-Hang Xu
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Qiang-Da Chen
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Han-Lin Yin
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Ning Pu
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
| | - Wen-Quan Wang
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
| | - Liang Liu
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
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8
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Oh DL, Schumacher K, Yang J, Wang K, Lin K, Gomez SL, Shariff-Marco S. Disparities in cancer incidence by rurality in California. J Natl Cancer Inst 2023; 115:385-393. [PMID: 36622036 PMCID: PMC10086626 DOI: 10.1093/jnci/djac238] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 10/14/2022] [Accepted: 12/20/2022] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Cancer rates in rural areas across the United States have different patterns than in urban areas. This study examines associations between rurality and incidence for the top 5 cancers in California and evaluates whether these associations vary jointly by sex, race, and ethnicity. METHODS We used 2015-2019 California Cancer Registry data to compare incidence rate ratios (IRRs) and trends for breast, prostate, lung, colorectal, and skin (melanoma) cancers. We leveraged census tract aggregation zones and 7 levels of percentage rural population (0%, >0% to <10%, 10% to <20%, 20% to <30%, 30% to <40%, 40% to <50%, and 50+%). RESULTS Zones with higher proportions of rural population were significantly associated with lower incidence of female breast cancer and prostate cancer, though the trends were not statistically significant overall. Zones with higher proportions of rural population were significantly associated with higher incidence of lung cancer and melanoma. There were no statistically significant trends for colorectal cancer overall. Comparing areas with 50% and over rural population with areas with 0% rural population, the IRR for lung cancer in Hispanic females was higher (IRR = 1.43, 95% confidence interval [CI] = 1.17 to 1.74) than in Hispanic males (IRR = 0.90, 95% CI = 0.72 to 1.11). Also, in areas with 50% or more rural population, the IRR for melanoma was higher in Hispanic females (IRR = 1.75, 95% CI = 1.23 to 2.45) than non-Hispanic White females (IRR = 0.87, 95% CI = 0.80 to 0.95). CONCLUSIONS Our findings show that rurality is associated with cancer incidence and underscore the importance of jointly examining rural disparities with sex, race, and ethnicity by cancer site.
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Affiliation(s)
- Debora L Oh
- Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
- Greater Bay Area Cancer Registry, University of California, San Francisco, USA
| | - Karen Schumacher
- Department of Physiological Nursing, University of California, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, USA
| | - Juan Yang
- Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
- Greater Bay Area Cancer Registry, University of California, San Francisco, USA
| | - Katarina Wang
- Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
| | - Katherine Lin
- Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
- Greater Bay Area Cancer Registry, University of California, San Francisco, USA
| | - Scarlett Lin Gomez
- Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
- Greater Bay Area Cancer Registry, University of California, San Francisco, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, USA
| | - Salma Shariff-Marco
- Department of Epidemiology and Biostatistics, University of California, San Francisco, USA
- Greater Bay Area Cancer Registry, University of California, San Francisco, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, USA
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9
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Ugai T, Sasamoto N, Lee HY, Ando M, Song M, Tamimi RM, Kawachi I, Campbell PT, Giovannucci EL, Weiderpass E, Rebbeck TR, Ogino S. Is early-onset cancer an emerging global epidemic? Current evidence and future implications. Nat Rev Clin Oncol 2022; 19:656-673. [PMID: 36068272 PMCID: PMC9509459 DOI: 10.1038/s41571-022-00672-8] [Citation(s) in RCA: 138] [Impact Index Per Article: 69.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/22/2022] [Indexed: 02/07/2023]
Abstract
Over the past several decades, the incidence of early-onset cancers, often defined as cancers diagnosed in adults <50 years of age, in the breast, colorectum, endometrium, oesophagus, extrahepatic bile duct, gallbladder, head and neck, kidney, liver, bone marrow, pancreas, prostate, stomach and thyroid has increased in multiple countries. Increased use of screening programmes has contributed to this phenomenon to a certain extent, although a genuine increase in the incidence of early-onset forms of several cancer types also seems to have emerged. Evidence suggests an aetiological role of risk factor exposures in early life and young adulthood. Since the mid-20th century, substantial multigenerational changes in the exposome have occurred (including changes in diet, lifestyle, obesity, environment and the microbiome, all of which might interact with genomic and/or genetic susceptibilities). However, the effects of individual exposures remain largely unknown. To study early-life exposures and their implications for multiple cancer types will require prospective cohort studies with dedicated biobanking and data collection technologies. Raising awareness among both the public and health-care professionals will also be critical. In this Review, we describe changes in the incidence of early-onset cancers globally and suggest measures that are likely to reduce the burden of cancers and other chronic non-communicable diseases.
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Affiliation(s)
- Tomotaka Ugai
- Program in MPE Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women's Hospital, and Harvard Medical School, Boston, MA, USA.
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Naoko Sasamoto
- Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, MA, USA
- Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA, USA
| | - Hwa-Young Lee
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Institute of Convergence Science, Convergence Science Academy, Yonsei University, Seoul, Republic of Korea
| | - Mariko Ando
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Mingyang Song
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Division of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA
| | - Rulla M Tamimi
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
| | - Ichiro Kawachi
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Peter T Campbell
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, New York, NY, USA
| | - Edward L Giovannucci
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | | | - Timothy R Rebbeck
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Division of Population Sciences, Dana-Farber Cancer Institute, Boston, MA, USA
- Zhu Family Center for Global Cancer Prevention, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Shuji Ogino
- Program in MPE Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women's Hospital, and Harvard Medical School, Boston, MA, USA.
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
- Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Cancer Immunology and Cancer Epidemiology Programs, Dana-Farber Harvard Cancer Center, Boston, MA, USA.
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10
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Torrejon NV, Deshpande S, Wei W, Tullio K, Kamath SD. Proportion of Early-Onset Gastric and Esophagus Cancers Has Changed Over Time With Disproportionate Impact on Black and Hispanic Patients. JCO Oncol Pract 2022; 18:e759-e769. [PMID: 35544654 DOI: 10.1200/op.21.00692] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
PURPOSE The proportion of gastroesophageal junction adenocarcinoma is increasing. This study evaluated trends in early-onset gastric and esophageal cancers and compared socioeconomic and clinical characteristics between early-onset versus late-onset disease. MATERIALS AND METHODS We included all patients with gastric and esophageal cancer from 2004 to 2015 from the National Cancer Database. Patients were categorized by age < 50, 50-69, and ≥ 70 years. Differences in pathologic and socioeconomic factors between early-onset and late-onset cancers were assessed by using chi-square test. The effects of demographic and socioeconomic factors on overall survival (OS) were assessed using Cox models. RESULTS The proportion of patients with early-onset gastric cancer increased from 23.9% in 2004-2006 to 26.2% in 2013-2015, whereas the proportion of early-onset esophageal cancer decreased from 27.3% in 2004-2006 to 23.1% in 2013-2015. For both malignancies, the early-onset group was more likely to be Black or Hispanic and more likely to be diagnosed with stage IV cancer. Black patients had the worst median OS in both malignancies. In gastric cancer, within the Black patient group, patients experienced worse OS if they had government insurance versus private insurance (hazard ratio 1.2; 95% CI, 1.1 to 1.3; P value < .0001) or if they were in the lowest community median income category versus the highest category (hazard ratio 1.2; 95% CI, 1.1 to 1.3; P value < .0001). CONCLUSION Early-onset gastric cancer is increasing, whereas early-onset esophageal cancer is declining. Early-onset gastric cancer disproportionately affects non-White patients, particularly Hispanic patients. Black patients have worse outcomes compared with other races for both gastric and esophageal cancer.
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Affiliation(s)
| | | | - Wei Wei
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH
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11
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Interrogating Patterns of Cancer Disparities by Expanding the Social Determinants of Health Framework to Include Biological Pathways of Social Experiences. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19042455. [PMID: 35206642 PMCID: PMC8872134 DOI: 10.3390/ijerph19042455] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 02/15/2022] [Accepted: 02/17/2022] [Indexed: 02/01/2023]
Abstract
The objective of this article is to call for integrating biological pathways of social experiences in the concept model of cancer disparities and social determinants of health (SDH) fields. Black, Indigenous, and People of Color (BIPOC) populations experience more negative outcomes across the cancer continuum. Social conditions are instrumental in better understanding the contemporary and historical constructs that create these patterns of disparities. There is an equally important body of evidence that points to the ways that social conditions shape biological pathways. To date, these areas of research are, for the most part, separate. This paper calls for a bridging of these two areas of research to create new directions for the field of cancer disparities. We discuss inflammation, epigenetic changes, co-morbidities, and early onset as examples of the biological consequences of social conditions that BIPOC populations experience throughout their lifespan that may contribute to disproportionate tumorigenesis and tumor progression.
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Li H, Boakye D, Chen X, Hoffmeister M, Brenner H. Association of Body Mass Index With Risk of Early-Onset Colorectal Cancer: Systematic Review and Meta-Analysis. Am J Gastroenterol 2021; 116:2173-2183. [PMID: 34309586 PMCID: PMC8560162 DOI: 10.14309/ajg.0000000000001393] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 06/10/2021] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Incidence of colorectal cancer (CRC) in young adults has been increasing in recent decades in many countries for still widely unclear reasons. Suspected candidates include increasing prevalence of overweight and obesity, but specific evidence on their role for early-onset CRC (EOCRC) is sparse. We conducted a systematic review and meta-analysis to summarize available evidence on the association of body mass index (BMI) with EOCRC. METHODS We systematically searched PubMed, EMBASE, and Web of Science up to February 2021 for studies that evaluated the association of BMI (before diagnosis but not near diagnosis) with CRC risk and reported specific results for EOCRC. Results from studies with similar BMI groupings were summarized in meta-analyses using random-effects models. RESULTS Twelve studies were eligible and included. Results of 6 studies were pooled in meta-analyses, which yielded a higher risk of EOCRC for overweight and obesity (BMI ≥25 kg/m2) compared with normal weight (odds ratio [OR] 1.42, 95% confidence interval [CI] 1.19-1.68). An increasing risk with increasing BMI was observed, with much higher risk for obesity (OR 1.88, 95% CI 1.40-2.54) than for overweight (OR 1.32, 95% CI 1.19-1.47). DISCUSSION Obesity is a strong risk factor for EOCRC, and its increasing prevalence in younger generations is likely to substantially contribute to the increase in EOCRC. Efforts to limit the obesity epidemic in adolescents and younger adults may be crucial for reducing CRC incidence in future generations of adults.
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Affiliation(s)
- Hengjing Li
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Medical Faculty Heidelberg, Heidelberg University, Heidelberg, Germany
| | - Daniel Boakye
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Xuechen Chen
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Medical Faculty Heidelberg, Heidelberg University, Heidelberg, Germany
| | - Michael Hoffmeister
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Division of Preventive Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
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Done JZ, Fang SH. Young-onset colorectal cancer: A review. World J Gastrointest Oncol 2021; 13:856-866. [PMID: 34457191 PMCID: PMC8371519 DOI: 10.4251/wjgo.v13.i8.856] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 04/30/2021] [Accepted: 07/19/2021] [Indexed: 02/06/2023] Open
Abstract
Despite the general decrease in overall incidence of colorectal cancer since the early 1990s, the incidence of colorectal cancer in patients less than 50 years old has nearly doubled. A systematic review was performed using the PubMed database (2011-2020) and Cochrane Database of Systematic Reviews (2011-2021) to identify studies (published in English) evaluating epidemiologic, clinical, hereditary, and molecular features; as well as evaluation, management, and prognosis of young-onset colorectal cancer patients. Our search yielded a total of 3401 articles, after applying our inclusion criteria. We fully reviewed 94 full-length studies. This systematic review demonstrates the increasing incidence of young-onset colorectal cancer and highlights the importance of being hypervigilant for the differential diagnosis colorectal cancer when evaluating a young adult who presents with gastrointestinal symptoms.
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Affiliation(s)
- Joy Zhou Done
- Department of Surgery, Johns Hopkins Hospital, Baltimore, MD 21287, United States
| | - Sandy H Fang
- Department of Surgery, Johns Hopkins University School of Medicine, Johns Hopkins Hospital, Baltimore, MD 21287, United States
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Wirkus J, Ead AS, Mackenzie GG. Impact of dietary fat composition and quantity in pancreatic carcinogenesis: Recent advances and controversies. Nutr Res 2020; 88:1-18. [PMID: 33607535 DOI: 10.1016/j.nutres.2020.12.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 12/11/2020] [Accepted: 12/20/2020] [Indexed: 12/11/2022]
Abstract
A significant number of pancreatic cancer cases are due to modifiable risk factors, with many being attributed to increased body fatness. This has sparked investigators to examine the role played by high dietary fat intake in pancreatic cancer development and the mechanisms driving this connection. However, there is currently no consensus on how dietary fat quantity and composition specifically affect pancreatic carcinogenesis. The objective of this narrative review is to discuss the link between high total fat consumption and fatty acid composition (saturated, mono-, or poly-unsaturated fats) with pancreatic cancer incidence and progression. Following our detailed analysis of the strengths and weaknesses of recent preclinical and human studies, we discuss existing research gaps and opportunities, and provide recommendations for future studies. Numerous studies suggest that diets high in omega-3 polyunsaturated fatty acids are associated with reduced pancreatic cancer risk. However, the current evidence appears insufficient for a general conclusion regarding the impact of other types of fat in pancreatic carcinogenesis, with many studies providing inconclusive findings due to study limitations. Thus, we recommend future studies to include detailed methodology of the animal experiments, not limited to the diet composition, type of ingredients, formulations, and administration of the diets. Moreover, human studies should include a diverse population and well-characterized biomarkers for accurate determination of dietary fat intake. Ultimately, this will aid the study rigor, and improve our understanding of the impact of fat quantity and composition in pancreatic carcinogenesis.
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Affiliation(s)
- Joanna Wirkus
- Department of Nutrition, University of California, Davis. One Shields Ave, Davis, CA 95616, USA
| | - Aya S Ead
- Department of Nutrition, University of California, Davis. One Shields Ave, Davis, CA 95616, USA
| | - Gerardo G Mackenzie
- Department of Nutrition, University of California, Davis. One Shields Ave, Davis, CA 95616, USA.
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Tang CT, Zeng L, Yang J, Zeng C, Chen Y. Analysis of the Incidence and Survival of Gastric Cancer Based on the Lauren Classification: A Large Population-Based Study Using SEER. Front Oncol 2020; 10:1212. [PMID: 32850357 PMCID: PMC7416646 DOI: 10.3389/fonc.2020.01212] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Accepted: 06/15/2020] [Indexed: 12/24/2022] Open
Abstract
Background: Limited evidence exists on the incidence of gastric cancer (GC), and contradictory results exist for the prognosis of GC based on the Lauren classification. We analyzed the incidence and survival of GC based on the Lauren classification. Methods: The Surveillance, Epidemiology, and End Results (SEER) database from 1975 through 2015 was used to identify all patients with surgically resected, histologically diagnosed intestinal or diffused-type GC. Propensity score matching was used to analyze the association between the Lauren classification type and prognosis. Results: The trend of total GC incidence showed an obvious decrease (APC = -1.51, 95% CI: -2.31 to -1.01) as well as that of the intestinal type (APC = -1.43, 95% CI: -2.01 to -1.12). However, we found that the relative incidence of the diffused type was increased (APC = 0.6, 95% CI: 0.41-0.82). The trend of the total incidence of GC (APC = -1.31, 95% CI: -1.91 to -1.03) and that of the intestinal type (APC = -1.11, 95% CI: -1.53 to -0.98) was decreased in 40-49-year-olds, but that of the diffused type was increased (APC = 1.5, 95% CI: 1.2-1.72). We found that trends in GC incidence exhibited a similar pattern in the regional and distant stages and showed a decrease from 1975 through 2015. However, the incidence rate of the local stage was increased, with an APC of 0.5 (95% CI: 0.3-0.7). We identified 15,989 GC cases from the SEER database, including 13,852 intestinal-type and 2,138 diffused-type cases. The 1,336 intestinal-type cases were matched with 1,336 diffused-type cases using propensity score matching (PSM), and patients with the diffused type had a better prognosis than patients with the intestinal type (HR = 0.56, 95% CI: 0.45-0.78). However, we found that patients with diffused-type GC had worse survival than patients with intestinal-type GC in the cohort from Renji Hospital (P < 0.001). Conclusion: The total incidence of GC and that of the intestinal-type GC decreased, but the incidence of diffused-type GC increased in 40-49-year-olds. Diffused types of GCs may have a different prognosis compared to intestinal-type GCs in different patient cohorts. Nevertheless, these results should be interpreted with caution in assessing the prognosis in combination with other factors.
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Affiliation(s)
- Chao-Tao Tang
- Department of Gastroenterology, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Ling Zeng
- Department of Gastroenterology, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jing Yang
- Department of Gastroenterology, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Chunyan Zeng
- Department of Gastroenterology, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Youxiang Chen
- Department of Gastroenterology, the First Affiliated Hospital of Nanchang University, Nanchang, China
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Landré B, Czernichow S, Goldberg M, Zins M, Ankri J, Herr M. Association Between Life-Course Obesity and Frailty in Older Adults: Findings in the GAZEL Cohort. Obesity (Silver Spring) 2020; 28:388-396. [PMID: 31970909 DOI: 10.1002/oby.22682] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 09/24/2019] [Indexed: 11/08/2022]
Abstract
OBJECTIVE This study aimed to assess the relationship between weight history during adulthood and frailty in late life in men and women participating in the GAZEL (GAZ and ELectricité) cohort. METHODS This cohort study included 8,751 men and 3,033 women (aged 61 to 76 years) followed up since 1989. Modified Fried's frailty criteria (weakness, fatigue, unintentional weight loss, low physical activity, and impaired mobility) were assessed in 2015. Reported BMI was determined each year to characterize: obesity status in 2015, obesity duration over the 1990 to 2015 period, and trajectories of BMI. Associations between frailty and weight history were assessed using multinomial regression. RESULTS In 2015, 12% of men had obesity, 1.8% severe obesity, and 0.4% morbid obesity; for women, these percentages were 11%, 2.2%, and 0.8%, respectively. Individuals with obesity were more likely to be frail than those with normal BMI and the risk of frailty increased with each additional year of obesity (adjusted odds ratio 1.04 [1.00-1.08] for men and 1.07 [1.02-1.13] for women). Trajectories of BMI revealed that both long-term obesity and onset of obesity in late adulthood were associated with frailty. CONCLUSIONS Current and past obesity appear to be important determinants of frailty. Early weight management may be beneficial in old age.
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Affiliation(s)
- Benjamin Landré
- U1168, VIMA: Aging and Chronic Diseases, Epidemiological and Public Health Approaches, INSERM, Villejuif, France
- UMR-S 1168, University Versailles St-Quentin-en-Yvelines, Montigny-le-Bretonneux, France
| | - Sébastien Czernichow
- Service de Nutrition, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
- Faculty of Medicine, Paris University, Paris, France
| | - Marcel Goldberg
- UMS 011, Population-based Epidemiological Cohorts, INSERM, Villejuif, France
| | - Marie Zins
- U1168, VIMA: Aging and Chronic Diseases, Epidemiological and Public Health Approaches, INSERM, Villejuif, France
- UMR-S 1168, University Versailles St-Quentin-en-Yvelines, Montigny-le-Bretonneux, France
- Faculty of Medicine, Paris University, Paris, France
- UMS 011, Population-based Epidemiological Cohorts, INSERM, Villejuif, France
| | - Joël Ankri
- U1168, VIMA: Aging and Chronic Diseases, Epidemiological and Public Health Approaches, INSERM, Villejuif, France
- UMR-S 1168, University Versailles St-Quentin-en-Yvelines, Montigny-le-Bretonneux, France
- Public Health Department, Hôpitaux Universitaires Paris Ile-de-France Ouest, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Marie Herr
- U1168, VIMA: Aging and Chronic Diseases, Epidemiological and Public Health Approaches, INSERM, Villejuif, France
- UMR-S 1168, University Versailles St-Quentin-en-Yvelines, Montigny-le-Bretonneux, France
- Public Health Department, Hôpitaux Universitaires Paris Ile-de-France Ouest, Assistance Publique-Hôpitaux de Paris, Paris, France
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Zhang Y, Zhou X, Zhang M, Cheng L, Zhang Y, Wang X. ZBTB20 promotes cell migration and invasion of gastric cancer by inhibiting IκBα to induce NF-κB activation. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 47:3862-3872. [PMID: 31556767 DOI: 10.1080/21691401.2019.1670188] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yangmei Zhang
- Department of Oncology, Xuzhou Central Hospital, Xuzhou Medical University, Xuzhou, China
- Department of Medical Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xichang Zhou
- Department of Intervention, Xuzhou Central Hospital, Xuzhou Medical University, Xuzhou, China
| | - ManMan Zhang
- Department of Digestion, Xuzhou Central Hospital, Xuzhou Medical University, Xuzhou, China
| | - Long Cheng
- Department of Intervention, Xuzhou Central Hospital, Xuzhou Medical University, Xuzhou, China
| | - Youwei Zhang
- Department of Oncology, Xuzhou Central Hospital, Xuzhou Medical University, Xuzhou, China
| | - Xiang Wang
- Department of Oncology, Xuzhou Central Hospital, Xuzhou Medical University, Xuzhou, China
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Abstract
IMPORTANCE Recent studies have documented an association between overweight and obesity and certain cancers, as well as an increased incidence of obesity-associated cancers (OACs) in younger individuals. However, although important for cancer-control efforts, it is not known which subgroups of the population are most affected by these changes. OBJECTIVE To examine temporal shifts in age distribution of OACs and non-OACs across race/ethnicity- and sex-specific strata. DESIGN, SETTING, AND PARTICIPANTS This population-based, cross-sectional study assessed individuals residing in Surveillance, Epidemiology, and End Results sites who were diagnosed with incident OACs and non-OACs from January 1, 2000, to December 31, 2016. Data analysis was performed from August 1, 2018, to June 30, 2019. EXPOSURE Study years. MAIN OUTCOMES AND MEASURES Changes in the age distribution of incident cases across race/ethnicity- and sex-specific strata over time. For all OACs and non-OACs, changes in the incidence rates, the number of incident cases, and the distribution of the cases across population subgroups were studied. Race/ethnicity- and sex-stratified logistic regression analysis was performed to determine whether the annual change in the odds associated with an age group increased (or decreased) to a greater (or lesser) extent in OACs than in non-OACs. Heat maps were created to highlight the change in the number of cases during the study period for each OAC and select non-OACs. RESULTS The study population included 2 665 574 incident OAC cases (70.3% women) and 3 448 126 incident non-OAC cases (32.0% women). From 2000 to 2016, the distribution by age showed that the percentage of incident cases increased in the 50- to 64-year age group for both OACs and non-OACs. The increase in the number of OACs in this age group ranged from 25.3% in non-Hispanic white women to 197.8% in Hispanic men. The change in the number of OACs in the 20- to 49-year age group ranged from -5.9% in non-Hispanic white women to 94.6% in Hispanic women, and the increase in the number of OACs in the 65 years or older group ranged from 2.5% in non-Hispanic white women to 102.0% in Hispanic women. Logistic regression analysis revealed a greater annual increase in the odds for OACs than for non-OACs for individuals in the 50- to 64-year age group but a decrease for individuals in the 65 years or older group. Among men in the 50- to 64-year age group, the OAC to non-OAC ratio of odds ratios (ORs) ranged from 1.005 (95% CI, 1.002-1.008) in non-Hispanic black men to 1.013 (95% CI, 1.012-1.014) in non-Hispanic white men, implying that the annual increase was 0.5% higher for OACs than for non-OACs in non-Hispanic black men and 1.3% higher for OACs than for non-OACs in non-Hispanic white men. Among women in the 50- to 64-year age group, the OAC to non-OAC ratio of ORs ranged from 1.002 (95% CI, 0.999-1.006) in Hispanic women to 1.005 (95% CI, 1.002-1.009) in non-Hispanic black women. In men and women aged 65 or older, the OAC vs non-OAC ratio of ORs was consistently less than 1.000 for all race/ethnicity groups, indicating that whereas the OAC group experienced a decrease in this age group, the non-OACs experienced either a smaller decrease or an increase over time. CONCLUSIONS AND RELEVANCE This study indicates that from 2000 to 2016, a shift toward younger age groups occurred in incident OACs. The findings have important public health implications and suggest that interventions to reduce obesity and to implement individualized screening programs are needed.
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Affiliation(s)
- Siran M. Koroukian
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, Ohio
- Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Weichuan Dong
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Nathan A. Berger
- Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio
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Obesity-Induced Adipose Tissue Inflammation as a Strong Promotional Factor for Pancreatic Ductal Adenocarcinoma. Cells 2019; 8:cells8070673. [PMID: 31277269 PMCID: PMC6678863 DOI: 10.3390/cells8070673] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 06/28/2019] [Accepted: 07/02/2019] [Indexed: 02/07/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is expected to soon become the second leading cause of cancer related deaths in the United States. This may be due to the rising obesity prevalence, which is a recognized risk factor for PDAC. There is great interest in deciphering the underlying driving mechanisms of the obesity–PDAC link. Visceral adiposity has a strong correlation to certain metabolic diseases and gastrointestinal cancers, including PDAC. In fact, our own data strongly suggest that visceral adipose tissue inflammation is a strong promoter for PDAC growth and progression in a genetically engineered mouse model of PDAC and diet-induced obesity. In this review, we will discuss the relationship between obesity-associated adipose tissue inflammation and PDAC development, with a focus on the key molecular and cellular components in the dysfunctional visceral adipose tissue, which provides a tumor permissive environment.
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Rozengurt E, Eibl G. Central role of Yes-associated protein and WW-domain-containing transcriptional co-activator with PDZ-binding motif in pancreatic cancer development. World J Gastroenterol 2019; 25:1797-1816. [PMID: 31057295 PMCID: PMC6478619 DOI: 10.3748/wjg.v25.i15.1797] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 03/20/2019] [Accepted: 03/25/2019] [Indexed: 02/06/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) remains a deadly disease with no efficacious treatment options. PDAC incidence is projected to increase, which may be caused at least partially by the obesity epidemic. Significantly enhanced efforts to prevent or intercept this cancer are clearly warranted. Oncogenic KRAS mutations are recognized initiating events in PDAC development, however, they are not entirely sufficient for the development of fully invasive PDAC. Additional genetic alterations and/or environmental, nutritional, and metabolic signals, as present in obesity, type-2 diabetes mellitus, and inflammation, are required for full PDAC formation. We hypothesize that oncogenic KRAS increases the intensity and duration of the growth-promoting signaling network. Recent exciting studies from different laboratories indicate that the activity of the transcriptional co-activators Yes-associated protein (YAP) and WW-domain-containing transcriptional co-activator with PDZ-binding motif (TAZ) play a critical role in the promotion and maintenance of PDAC operating as key downstream target of KRAS signaling. While initially thought to be primarily an effector of the tumor-suppressive Hippo pathway, more recent studies revealed that YAP/TAZ subcellular localization and co-transcriptional activity is regulated by multiple upstream signals. Overall, YAP has emerged as a central node of transcriptional convergence in growth-promoting signaling in PDAC cells. Indeed, YAP expression is an independent unfavorable prognostic marker for overall survival of PDAC. In what follows, we will review studies implicating YAP/TAZ in pancreatic cancer development and consider different approaches to target these transcriptional regulators.
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Affiliation(s)
- Enrique Rozengurt
- Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA 90095, United States
- CURE: Digestive Diseases Research Center, Los Angeles, CA 90095, United States
| | - Guido Eibl
- Department of Surgery, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA 90095, United States
- CURE: Digestive Diseases Research Center, Los Angeles, CA 90095, United States
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Chen X, Chen W, Huang Y, Xu J, Zeng Y, Shi M, Xu L, Zhang W, Zhu G, Mao C, Shen X. A quantified risk-scoring system including the visceral fat area for peritoneal metastasis of gastric cancer. Cancer Manag Res 2019; 11:2903-2913. [PMID: 31114340 PMCID: PMC6497870 DOI: 10.2147/cmar.s194356] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 02/26/2019] [Indexed: 12/04/2022] Open
Abstract
Background: Peritoneal metastases of gastric cancer are usually detected using imaging, However, the results of imaging modalities are not always reliable; therefore, the prediction of prognosis based on these findings is therefore inaccurate. As visceral obesity has been identified as a potential risk factor for cancer, the present study aimed to evaluate the predictive value of visceral fat area (VFA), a representative marker of visceral obesity, for peritoneal metastasis in patients with gastric cancer and to construct a reliable preoperative prediction system for peritoneal metastasis. Patients and methods: We enrolled 859 patients with gastric cancer. The VFA and other objective clinical tumor characteristics were evaluated using receiver operating characteristic (ROC) curves. Independent predictors of peritoneal metastasis were determined using logistic regression analysis; a prediction system was also evaluated using ROC curves. Results: The ROC curves indicated a VFA cutoff value of 91.00 cm2 as predictive of peritoneal metastasis. On logistic regression, visceral obesity (VFA ≥91.00 cm2) was identified as an independent predictor of peritoneal metastasis, with an area under the ROC curve of 0.659; the platelet-to-lymphocyte ratio (PLR), invasion depth, and vascular invasion were also identified as independent predictors. On integrating these predictors into a single prediction system, peritoneal metastases were more reliably predicted (area under the ROC curve=0.779). Conclusions: Visceral obesity, as defined by the VFA, effectively predicted peritoneal metastases in our cohort. Our scoring system may be a reliable instrument for identifying patients with peritoneal metastasis.
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Affiliation(s)
- Xiaodong Chen
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Weisheng Chen
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Yunshi Huang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Jingxuan Xu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Yunpeng Zeng
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Mingming Shi
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Libin Xu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Weiteng Zhang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Guanbao Zhu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Chenchen Mao
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Xian Shen
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China.,Department of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
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