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921.
Mary C. White ScD Ashwini Soman MBBS MPH Clarice R. Weinberg PhD Juan L. Rodriguez MPH MS Susan A. Sabatino MD MPH Lucy A. Peipins PhD Lisa DeRoo PhD Hazel B. Nichols PhD M. Elizabeth Hodgson PhD MSPH Dale P. Sandler PhD 《The breast journal》2018,24(5):764-771
Although annual breast magnetic resonance imaging (MRI) is recommended for women at high risk for breast cancer as an adjunct to screening mammography, breast MRI use remains low. We examined factors associated with breast MRI use in a cohort of women with a family history of breast cancer but no personal cancer history. Study participants came from the Sister Study cohort, a nationwide, prospective study of women with at least 1 sister who had been diagnosed with breast cancer but who themselves had not ever had breast cancer (n = 17 894). Participants were surveyed on breast cancer beliefs, cancer worry, breast MRI use, provider communication, and genetic counseling and testing. Logistic regression was used to assess factors associated with having a breast MRI overall and for those at high risk. Breast MRI was reported by 16.1% and was more common among younger women and those with higher incomes. After adjustment for demographics, ever use of breast MRI was associated with actual and perceived risk. Odds ratios (OR) were 12.29 (95% CI, 8.85‐17.06), 2.48 (95% CI, 2.27‐2.71), and 2.50 (95% CI, 2.09‐2.99) for positive BRCA1/2 test, lifetime breast cancer risk ≥ 20%, and being told by a health care provider of higher risk, respectively. Women who believed they had much higher risk than others or had higher level of worry were twice as likely to have had breast MRI; OR = 2.23 (95% CI, 1.82‐2.75) and OR = 1.76 (95% CI, 1.52‐2.04). Patterns were similar among women at high risk. Breast cancer risk, provider communication, and personal beliefs were determinants of breast MRI use. To support shared decisions about the use of breast MRI, women could benefit from improved understanding of the chances of getting breast cancer and increased quality of provider communications. 相似文献
922.
Teofoli P Barbieri C Pallotta S Ferranti G Puddu P 《European journal of dermatology : EJD》2002,12(6):600-602
Eosinophilic folliculitis (EF) is a rare follicular pruritic papular eruption observed in association with human immunodeficiency virus (HIV). The diagnosis of eosinophilic folliculitis is based on the histologic findings consisting of a sterile inflammatory infiltrate rich in eosinophils involving hair follicles. EF in HIV patients is believed to be an immunoinflammatory response directed either at follicular or skin flora antigens in the late-stage of HIV infection. In this stage, immune response is characterized by a shift from a Th1- to a Th2-dominant cytokine profile and an increased secretion of interleukin-4 and interleukin-5, both known to promote eosinophilia. We describe a case of HIV-associated eosinophilic folliculitis in a 30-year-old black woman referred to us for a pruritic follicular eruption without any other clinical symptom related to the acquired immunodeficiency syndrome. HIV infection presenting with EF has been rarely reported and its occurrence in women is also very rare. 相似文献
923.
924.
Alessandro Monaco Filippo Menolascina Yingdong Zhao Stefania Tommasi Marianna Sabatino Ross Fasano Angelo Paradiso Francesco M Marincola Ena Wang 《Journal of translational medicine》2008,6(1):64
The need for fast, efficient, and less costly means to screen genetic variants associated with disease predisposition led
us to develop an oligo-nucleotide array-based process for gene-specific single nucleotide polymorphism (SNP) genotyping. This
cost-effective, high-throughput strategy has high sensitivity and the same degree of accuracy as direct sequencing, the current
gold standard for genetic screening. We used the BRCA1 breast and ovarian cancer predisposing gene model for the validation of the accuracy and efficiency of our strategy. This
process could detect point mutations, insertions or deletions of any length, of known and unknown variants even in heterozygous
conditions without affecting sensitivity and specificity. The system could be applied to other disorders and can also be custom-designed
to include a number of genes related to specific clinical conditions. This system is particularly useful for the screening
of long genomic regions with relatively infrequent but clinically relevant variants, while drastically cutting time and costs
in comparison to high-throughput sequencing. 相似文献
925.
Targeting the MET oncogene by concomitant inhibition of receptor and ligand via an antibody‐“decoy” strategy
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Cristina Basilico Federica Maione Elisa Vigna Paolo M. Comoglio 《International journal of cancer. Journal international du cancer》2018,143(7):1774-1785
MET, a master gene sustaining “invasive growth,” is a relevant target for cancer precision therapy. In the vast majority of tumors, wild‐type MET behaves as a “stress‐response” gene and relies on the ligand (HGF) to sustain cell “scattering,” invasive growth and apoptosis protection (oncogene “expedience”). In this context, concomitant targeting of MET and HGF could be crucial to reach effective inhibition. To test this hypothesis, we combined an anti‐MET antibody (MvDN30) inducing “shedding” (i.e., removal of MET from the cell surface), with a “decoy” (i.e., the soluble extracellular domain of the MET receptor) endowed with HGF‐sequestering ability. To avoid antibody/decoy interaction—and subsequent neutralization—we identified a single aminoacid in the extracellular domain of MET—lysine 842—that is critical for MvDN30 binding and engineered the corresponding recombinant decoyMET (K842E). DecoyMETK842E retains the ability to bind HGF with high affinity and inhibits HGF‐induced MET phosphorylation. In HGF‐dependent cellular models, MvDN30 antibody and decoyMETK842E used in combination cooperate in restraining invasive growth, and synergize in blocking cancer cell “scattering.” The antibody and the decoy unbridle apoptosis of colon cancer stem cells grown in vitro as spheroids. In a preclinical model, built by orthotopic transplantation of a human pancreatic carcinoma in SCID mice engineered to express human HGF, concomitant treatment with antibody and decoy significantly reduces metastatic spread. The data reported indicate that vertical targeting of the MET/HGF axis results in powerful inhibition of ligand‐dependent MET activation, providing proof of concept in favor of combined target therapy of MET “expedience.” 相似文献
926.
Gaia Maria Anelli Francesca Parisi Laura Sarno Ottavia Fornaciari Annunziata Carlea Chiara Coco Matteo Della Porta Nunzia Mollo Paola Maria Villa Maurizio Guida Roberta Cazzola Ersilia Troiano Monica Pasotti Graziella Volpi Laura Vetrani Manuela Maione Irene Cetin 《Nutrients》2022,14(17)
Background: Maternal nutrition represents a critical risk factor for adverse health outcomes in both mother and offspring. We aimed to investigate associations between maternal nutritional habits, biomarker status, and pregnancy outcome among Italian healthy normal-weight pregnancies. Methods: Multicenter prospective cohort study recruiting Italian healthy normal-weight women with singleton spontaneous pregnancies at 20 ± 2 weeks (T1) in Milan and Naples. All patients underwent nutritional evaluations by our collecting a 7-day weighed dietary record at 25 ± 1 weeks (T2) and a Food Frequency Questionnaire at 29 ± 2 weeks (T3). Maternal venous blood samples were collected at T3 to assess nutritional, inflammatory and oxidative biomarker concentrations (RBCs folate, vitamin D, hepcidin, total antioxidant capacity). Pregnancy outcomes were collected at delivery (T4). General linear models adjusted for confounding factors were estimated to investigate associations between maternal dietary pattern adherence, nutrient intakes, biomarker concentrations and delivery outcomes. Results: 219 healthy normal-weight pregnant women were enrolled. Vitamin D and RBCs folate concentrations, as well as micronutrient intakes, were consistently below the recommended range. In a multi-adjusted model, maternal adherence to the most prevalent ‘high meat, animal fats, grains’ dietary pattern was positively associated with hepcidin concentrations and negatively associated with gestational age at delivery in pregnancies carrying female fetuses. Hepcidin plasma levels were further negatively associated to placental weight, whereas vitamin D concentrations were positively associated to neonatal weight. Conclusions: A high adherence to an unbalanced ‘high meat, animal fats, grains’ pattern was detected among Italian normal-weight low-risk pregnancies, further associated with maternal pro-inflammatory status and gestational age at delivery. This evidence underlines the need for a dedicated nutritional counseling even among low-risk pregnancies. 相似文献
927.
928.
Sergio Conti MD PhD Francesco Sabatino MD Carlo Caserta MD Giuseppe Sgarito MD PhD 《Echocardiography (Mount Kisco, N.Y.)》2023,40(3):271-275
Patients with mitral valve prolapse (MVP) have a heterogeneous clinical spectrum, ranging from benign to severe clinical presentations such as sudden cardiac death (SCD). Some of the markers of “arrhythmic MVP” include inverted/biphasic T-waves, QT prolongation, and polymorphic premature ventricular contractions (PVCs) originating from the left ventricular outflow tract and papillary muscles (PMs). The genesis of arrhythmias in MVP recognizes the combination of the substrate (fibrosis) and the trigger (mechanical stretch). Therefore, ablation of ventricular arrhythmias originating from PMs in a patient with MVP can be considered an adjunctive strategy to lower the arrhythmic burden and reduce the risk of ICD shocks. 相似文献
929.
Francesco Maione Anna D'Amore Marco Milone Sara Vertaldi Pietro Anoldo Alessia Chini Carmen Sorrentino Alessandra Marello Grazia Cantore Rosa Maione Salvatore D'Angelo Nicola D'Alesio Giuseppe De Simone Giuseppe Servillo Giovanni Domenico De Palma Michele Manigrasso 《International wound journal》2023,20(4):1212-1218
Pilonidal Sinus is a benign, chronic disease that affects the hair follicles of the natal cleft of the sacrococcygeal area. Its ideal treatment is controversial, especially in complex or recurrent cases. The aim of this study is to evaluate the use of minimally invasive endoscopic approach in this setting. We enrolled patients affected by complex or recurrent sacrococcygeal pilonidal sinus from January 2015 through December 2020 who underwent Video-Assisted Ablation of Pilonidal Sinus. All patients enrolled were re-evaluated once a year with a standard physical examination. The patients included were 38. Recurrence rate at 1-, 3- and 5-years follow-ups were 28.9%, 22.2% and 38.1% respectively. Of interest, the mean (SD) distance from the most lateral orifice to the midline was higher in group of patients with recurrence and the multivariate analysis demonstrated that it was the limiting factor, which influences the recurrence rate. In complex or recurrent pilonidal sinus disease with pits off the midline the endoscopic approach should not be the first choice. This makes us think that these cases should have their own classification to be identified and guide surgeons in choosing the appropriate approach. 相似文献
930.
Vincenzo Maione MD Stefano Bighetti MD Luca Bettolini MD Claudia Zambelli MD Piergiacomo Calzavara-Pinton MD 《The Australasian journal of dermatology》2023,64(3):e216-e219
Poroma is skin cancer that arises from the sweat gland cells. Its diagnosis could be difficult. Line-field optical coherence tomography (LC-OCT) is a novel imaging technique that has shown promise in the diagnosis and monitoring of various skin conditions. We report a case of poroma diagnosed by LC-OCT. 相似文献