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- Brändstedt, JennySkåne University Hospital (författare)
Influence of anthropometric factors on tumour biological characteristics of colorectal cancer in men and women : a cohort study
- Artikel/kapitelEngelska2013
Förlag, utgivningsår, omfång ...
- Springer Science and Business Media LLC,2013
- electronicrdacarrier
Nummerbeteckningar
- LIBRIS-ID:oai:lup.lub.lu.se:b34e8e70-8676-40c9-ba21-7c25293bac0b
- https://lup.lub.lu.se/record/4330072URI
- https://doi.org/10.1186/1479-5876-11-293DOI
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- Språk:engelska
- Sammanfattning på:engelska
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- SwePubSwePub
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- BACKGROUND: Obesity is a well established risk factor of colorectal cancer (CRC), but how body size influences risk of colorectal cancer defined by key molecular alterations remains unclear. In this study, we investigated the relationship between height, weight, body mass index (BMI), waist- and hip circumference, waist-hip ratio (WHR) and risk of CRC according to expression of beta-catenin, cyclin D1, p53 and microsatellite instability status of the tumours in men and women, respectively.METHODS: Immunohistochemical expression of beta-catenin, cyclin D1, p53 and MSI-screening status was assessed in tissue microarrays with tumours from 584 cases of incident CRC in the Malmö Diet and Cancer Study. Six anthropometric factors: height, weight, BMI, waist- and hip circumference, and WHR were categorized by quartiles of baseline measurements and relative risks of CRC according to expression of beta-catenin, cyclin D1, p53 and MSI status were calculated using multivariate Cox regression models.RESULTS: High height was associated with risk of cyclin D1 positive, and p53 negative CRC in women but not with any investigative molecular subsets of CRC in men. High weight was associated with beta-catenin positive, cyclin D1 positive, p53 negative and microsatellite stable (MSS) tumours in women, and with beta-catenin negative and p53 positive tumours in men. Increased hip circumference was associated with beta-catenin positive, p53 negative and MSS tumours in women and with beta-catenin negative, cyclin D1 positive, p53 positive and MSS tumours in men. In women, waist circumference and WHR were not associated with any molecular subsets of CRC. In men, both high WHR and high waist circumference were associated with beta-catenin positive, cyclin D1 positive and p53 positive tumours. WHR was also associated with p53 negative CRC, and waist circumference with MSS tumours. High BMI was associated with increased risk of beta-catenin positive and MSS CRC in women, and with beta-catenin positive, cyclin D1 positive and p53 positive tumours in men.CONCLUSIONS: Findings from this large prospective cohort study indicate sex-related differences in the relationship between obesity and CRC risk according to key molecular characteristics, and provide further support of an influence of lifestyle factors on different molecular pathways of colorectal carcinogenesis.
Ämnesord och genrebeteckningar
- MEDICIN OCH HÄLSOVETENSKAP Klinisk medicin Cancer och onkologi hsv//swe
- MEDICAL AND HEALTH SCIENCES Clinical Medicine Cancer and Oncology hsv//eng
- Adult
- Aged
- Cohort Studies
- Colorectal Neoplasms
- Female
- Humans
- Male
- Middle Aged
- Obesity
- Tissue Array Analysis
- Journal Article
- Research Support, Non-U.S. Gov't
Biuppslag (personer, institutioner, konferenser, titlar ...)
- Wangefjord, SakariasLund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine(Swepub:lu)med-swa (författare)
- Borgquist, SigneLund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Bröstcancer - prevention & intervention,Forskargrupper vid Lunds universitet,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,Breast cancer prevention & intervention,Lund University Research Groups(Swepub:lu)ront-sbo (författare)
- Nodin, BjörnLund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Personlig patologi och cancerbehandling,Forskargrupper vid Lunds universitet,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,Personalized Pathology & Cancer Therapy,Lund University Research Groups(Swepub:lu)immu-bnn (författare)
- Eberhard, JakobLund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine(Swepub:lu)kir-jeb (författare)
- Manjer, JonasLund University,Lunds universitet,Kirurgi,Forskargrupper vid Lunds universitet,Surgery,Lund University Research Groups(Swepub:lu)smi-jma (författare)
- Jirström, KarinLund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Personlig patologi och cancerbehandling,Forskargrupper vid Lunds universitet,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,Personalized Pathology & Cancer Therapy,Lund University Research Groups(Swepub:lu)pat-kji (författare)
- Skåne University HospitalTumörmikromiljö (creator_code:org_t)
Sammanhörande titlar
- Ingår i:Journal of Translational Medicine: Springer Science and Business Media LLC111479-5876
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