ホスピス トクシマ ニオケル マッキ ガン カンジャ ノ ボウシュヨウセイ シンケイ ショウコウグン ノ ハッショウ ヒンド ト ソノ リンショウテキ イギ

Neurological complications in advanced cancer occur frequently and therefore an adequate neurological assessment must always be part of patient evaluation in hospice palliative care. Paraneoplastic neurological syndromes are rare, probably affecting less than 1 per cent of patients with cancer, even if the most commonly associated neoplasms, such as small-cell lung cancer and ovarian cancer are considered. Neurological complications were studied in 127 inpatients with advanced cancers. Neurological complications were seen in up to 40 per cent of the patients. The most frequent symptom was derilium, followed in order to lethargy, paraplegia, depression, dementia, hemiplegia, restlessness, aphasia, stupor, facial palsy, recurrent laryngeal nerve palsy, convulsion, and myastenia. Those symptoms were seen in patients in hepatic encephalitis（12）, metastatic brain tumor（9）, metastatic spinal cord injury（8）, depression（4）, paraneoplastic syndrome（4）, hypercalcemia（2）, senile dementia（2）, peripheral neuritis（2）, and cerebral infarction（2）. Of the four patients with paraneoplastic syndrome, one patient had both anti-Hu antibody and anti-VGCC antibody and two patients had anti-neuronal nuclear antibodies. These results indicate that paraneoplastic neurological syndromes are associated more than 1 per cent of patients with advanced cancer

Exploring the link between MORF4L1 and risk of breast cancer.

INTRODUCTION: Proteins encoded by Fanconi anemia (FA) and/or breast cancer (BrCa) susceptibility genes cooperate in a common DNA damage repair signaling pathway. To gain deeper insight into this pathway and its influence on cancer risk, we searched for novel components through protein physical interaction screens. METHODS: Protein physical interactions were screened using the yeast two-hybrid system. Co-affinity purifications and endogenous co-immunoprecipitation assays were performed to corroborate interactions. Biochemical and functional assays in human, mouse and Caenorhabditis elegans models were carried out to characterize pathway components. Thirteen FANCD2-monoubiquitinylation-positive FA cell lines excluded for genetic defects in the downstream pathway components and 300 familial BrCa patients negative for BRCA1/2 mutations were analyzed for genetic mutations. Common genetic variants were genotyped in 9,573 BRCA1/2 mutation carriers for associations with BrCa risk. RESULTS: A previously identified co-purifying protein with PALB2 was identified, MRG15 (MORF4L1 gene). Results in human, mouse and C. elegans models delineate molecular and functional relationships with BRCA2, PALB2, RAD51 and RPA1 that suggest a role for MRG15 in the repair of DNA double-strand breaks. Mrg15-deficient murine embryonic fibroblasts showed moderate sensitivity to γ-irradiation relative to controls and reduced formation of Rad51 nuclear foci. Examination of mutants of MRG15 and BRCA2 C. elegans orthologs revealed phenocopy by accumulation of RPA-1 (human RPA1) nuclear foci and aberrant chromosomal compactions in meiotic cells. However, no alterations or mutations were identified for MRG15/MORF4L1 in unclassified FA patients and BrCa familial cases. Finally, no significant associations between common MORF4L1 variants and BrCa risk for BRCA1 or BRCA2 mutation carriers were identified: rs7164529, Ptrend = 0.45 and 0.05, P2df = 0.51 and 0.14, respectively; and rs10519219, Ptrend = 0.92 and 0.72, P2df = 0.76 and 0.07, respectively. CONCLUSIONS: While the present study expands on the role of MRG15 in the control of genomic stability, weak associations cannot be ruled out for potential low-penetrance variants at MORF4L1 and BrCa risk among BRCA2 mutation carriers.RIGHTS : This article is licensed under the BioMed Central licence at http://www.biomedcentral.com/about/license which is similar to the 'Creative Commons Attribution Licence'. In brief you may : copy, distribute, and display the work; make derivative works; or make commercial use of the work - under the following conditions: the original author must be given credit; for any reuse or distribution, it must be made clear to others what the license terms of this work are

Coffee consumption and all-cause and cardiovascular mortality: - Three-prefecture cohort in Japan

Junya Sado, Tetsuhisa Kitamura, Yuri Kitamura, Rong Liu, Emiko Ando, Tomotaka Sobue, Yumi Sugawara, Keitaro Matsuo, Tomio Nakayama, Ichiro Tsuji, Hidemi Ito, Takaichiro Suzuki, Kota Katanoda, Suketami Tominaga, Coffee Consumption and All-Cause and Cardiovascular Mortality　― Three-Prefecture Cohort in Japan ―, Circulation Journal, 2019, Volume 83, Issue 4, Pages 757-766, Released March 25, 2019, [Advance publication] Released March 08, 2019, Online ISSN 1347-4820, Print ISSN 1346-9843, https://doi.org/10.1253/circj.CJ-18-0618, https://www.jstage.jst.go.jp/article/circj/83/4/83_CJ-18-0618/_article/-char/e