Date Range: 2022 (1) Spring

ICARE Newsletter Spring 2022 

 Community Spotlight 

Genetic testing sounded like a futuristic concept when it originally came to our attention. It sounded something to the likes of cloning. We didn’t really understand what it was and why it was important, but rather thought it sounded like something out of science fiction. Thankfully, our medical providers and genetic counselors stuck with us …

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Permanent link to this article: https://inheritedcancer.net/icare-newsletter-spring-2022-community-spotlight/

ICARE Newsletter Spring 2022 

 Ask the Expert 

The below question was addressed by ICARE Founder, Dr. Tuya Pal, and her oncology colleague, Dr. Sonya Reid. Dr. Pal is a Professor of Genetic Medicine, Ingram Professor of Cancer Research, and the Associate Director for Cancer Health Disparities at VanderbiltIngram Cancer Center. Dr. Reid is an Assistant Professor of Hematology/Oncology at Vanderbilt University Medical …

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Permanent link to this article: https://inheritedcancer.net/icare-newsletter-spring-2022-ask-the-expert/

ICARE Newsletter Spring 2022 

 Inherited Cancer Treatment Updates

Lynch Syndrome Carriers with Advanced Uterine Cancer: Treatment with PembrolizumabWomen with Lynch Syndrome are at high risk for uterine cancer. The type of uterine cancer they develop has the tumorcharacteristic of being ‘MSI-H’. A new study indicated treatment with pembrolizumab (Keytruda) resulted in benefit inpatients with MSI-H advanced uterine cancer. Von Hippel-Lindau Patients: Treatment of …

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Permanent link to this article: https://inheritedcancer.net/icare-newsletter-spring-2022-inherited-cancer-treatment-updates/

ICARE Newsletter Spring 2022 

  BRCA1/2 Oral Contraceptives and Breast Cancer

A new study found that among BRCA1/2 carriers, oral contraceptive use strongly lowered cancer risk over one’s lifetime, even though at first, they raise risks of breast, ovarian, and endometrial cancer.Schrijver et al. J Natl Cancer Inst. 2022 Jan. PMID: 35048954. Social media post February 15th, 2022. Available at:https://tinyurl.com/post21522.

Permanent link to this article: https://inheritedcancer.net/icare-newsletter-spring-2022-brca1-2-oral-contraceptives-and-breast-cancer/

ICARE Newsletter Spring 2022 

  BRCA1/2 and Male Cancer Risks 

A recent international study found that male BRCA1 and BRCA2 carriers have a higher risk for breast, pancreatic, and stomach cancer. Additionally, male BRCA2 carriers were found to have higher risks for prostate cancer. See the below table for the specific risk levels: Li et al. J Clin Oncol. 2022 Jan. PMID: 35077220. Social media …

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Permanent link to this article: https://inheritedcancer.net/icare-newsletter-spring-2022-brca1-2-and-male-cancer-risks/

ICARE Newsletter Spring 2022 

 Lynch Syndrome and Prostate Cancer  

A new study suggests men with certain MSH2 and MSH6 mutations have higher risks of prostate cancer and may be candidates for PSA screening. Bancroft et al. Lancet Oncol. 2021 Nov. PMID: 34678156. Social media postDecember 17th, 2021. Available at: https://tinyurl.com/post121721

Permanent link to this article: https://inheritedcancer.net/icare-newsletter-spring-2022-lynch-syndrome-and-prostate-cancer/

ICARE Newsletter Spring 2022 

 Polygenic Risk Scores and Inherited Breast Cancer Genes: BRCA1/2, PALB2, CHEK2, and ATM  

Breast MRIs are advised in women with >20% lifetime risk of breast cancer. A new study showed that breast cancer risks in BRCA1, BRCA2 and PALB2 carriers remained higher than 20%, regardless of whether polygenic risk scores (PRS) were done, suggesting this is of limited help in refining screening. In contrast, PRS downgraded breast cancer …

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Permanent link to this article: https://inheritedcancer.net/icare-newsletter-spring-2022-polygenic-risk-scores-and-inherited-breast-cancer-genes-brca1-2-palb2-chek2-and-atm/

ICARE Newsletter Spring 2022 

 Li-Fraumeni Syndrome and Cancer Risks 

A new study reported on differences in the TP53 mutations between patients who met vs those who did not meet Li-Fraumeni Syndrome (LFS) testing criteria. Several variants were identified multiple times in those who did and did not meet LFS clinical criteria: p.R175, p.G245, p.R248, p.R273, and p.R282. Other variants were exclusively found in those …

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Permanent link to this article: https://inheritedcancer.net/icare-newsletter-spring-2022-li-fraumeni-syndrome-and-cancer-risks/

ICARE Newsletter Spring 2022 

 CDH1 and Stomach Cancer 

A recent study of women with hereditary lobular breast cancer due to CDH1 mutations found high rates ofundetected stomach cancer (with signet ring features). The findings suggested that among CDH1 carriers, there werevery high risks for stomach cancer, even when family history of stomach cancer was absent.Gamble et al. JAMA Surg. 2021 Oct. PMID: 34643667. …

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Permanent link to this article: https://inheritedcancer.net/icare-newsletter-spring-2022-cdh1-and-stomach-cancer/

ICARE Newsletter Spring 2022 

  ATM and Pancreatic Cancer

A new article reported that pancreatic cancer risks are morethan 6-fold higher in individuals with an ATM mutation.Pancreatic cancer risks by age were:› 1.1% by age 50› 6.3% by age 70› 9.5% by age 80Hsu, et al. JAMA Oncol. 2021 Sep. PMID: 34529012. Social media post October 1st, 2021. Available at: https://tinyurl.com/post100121.

Permanent link to this article: https://inheritedcancer.net/icare-newsletter-spring-2022-atm-and-pancreatic-cancer/