keyword
MENU ▼
Read by QxMD icon Read
search

uterin cancer

keyword
https://www.readbyqxmd.com/read/29055286/in-defense-of-progesterone-a-review-of-the-literature
#1
Allan Lieberman, Luke Curtis
Context • The medical literature on the use of progesterone in postmenopausal women is often confusing and contradictory. Some physicians implicate natural progesterone in an increase in the risk of breast cancer. The chemical structure of natural progesterone (P4) is quite different from chemically altered, synthetic chemicals called progestins, which results in different actions at the cell level. Objective • The research team intended to review the literature to examine the benefits and safety of natural progesterone and determine whether it can cause an increase or decrease in breast cancer risk...
October 21, 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/29055044/anti-glypican-1-antibody-drug-conjugate-exhibits-potent-preclinical-antitumor-activity-against-glypican-1-positive-uterine-cervical-cancer
#2
Satoko Matsuzaki, Satoshi Serada, Kosuke Hiramatsu, Satoshi Nojima, Shinya Matsuzaki, Yutaka Ueda, Tomoharu Ohkawara, Seiji Mabuchi, Minoru Fujimoto, Eiichi Morii, Kiyoshi Yoshino, Tadashi Kimura, Tetsuji Naka
Glypican-1 (GPC1) is highly expressed in solid tumors, especially squamous cell carcinomas (SCCs), and is thought to be associated with disease progression. We explored the use of a GPC1-targeted antibody-drug conjugate (ADC) as a novel treatment for uterine cervical cancer. On immunohistochemical staining, high expression levels of GPC1 were detected in about 50% of uterine cervical cancer tissues and also in a tumor that had relapsed after chemoradiotherapy. Novel anti-GPC1 monoclonal antibodies were developed, and clone 01a033 was selected as the best antibody for targeted delivery of the cytotoxic agent monomethyl auristatin F (MMAF) into GPC1-positive cells...
October 21, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/29055020/subtype-specific-cancer-associated-fibroblasts-contribute-to-the-pathogenesis-of-uterine-leiomyoma
#3
Xin Wu, Vanida Ann Serna, Justin Thomas, Wenan Qiang, Michael L Blumenfeld, Takeshi Kurita
Recent genomic studies have identified subtypes of uterine leiomyoma (LM) with distinctive genetic alterations. Here we report the elucidation of the biological characteristics of the two most prevalent LM subtypes, MED12 mutant (MED12-LM) and HMGA2-overexpressing (HMGA2-LM) LM. Since each tumor carries only one genetic alteration, both subtypes are considered to be monoclonal. Approximately 90% of cells in HMGA2-LM were smooth muscle cells (SMC) with HMGA2 overexpression. In contrast, MED12-LM consisted of similar numbers of SMC and non-SMC, which were mostly tumor-associated fibroblasts (TAF)...
October 20, 2017: Cancer Research
https://www.readbyqxmd.com/read/29048660/canonical-and-non-canonical-wnt-signaling-in-cancer-stem-cells-and-their-niches-cellular-heterogeneity-omics-reprogramming-targeted-therapy-and-tumor-plasticity-review
#4
Masaru Katoh
Cancer stem cells (CSCs), which have the potential for self-renewal, differentiation and de-differentiation, undergo epigenetic, epithelial-mesenchymal, immunological and metabolic reprogramming to adapt to the tumor microenvironment and survive host defense or therapeutic insults. Intra-tumor heterogeneity and cancer-cell plasticity give rise to therapeutic resistance and recurrence through clonal replacement and reactivation of dormant CSCs, respectively. WNT signaling cascades cross-talk with the FGF, Notch, Hedgehog and TGFβ/BMP signaling cascades and regulate expression of functional CSC markers, such as CD44, CD133 (PROM1), EPCAM and LGR5 (GPR49)...
September 19, 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/29046833/optical-techniques-for-cervical-neoplasia-detection
#5
REVIEW
Tatiana Novikova
This paper provides an overview of the current research in the field of optical techniques for cervical neoplasia detection and covers a wide range of the existing and emerging technologies. Using colposcopy, a visual inspection of the uterine cervix with a colposcope (a binocular microscope with 3- to 15-fold magnification), has proven to be an efficient approach for the detection of invasive cancer. Nevertheless, the development of a reliable and cost-effective technique for the identification of precancerous lesions, confined to the epithelium (cervical intraepithelial neoplasia) still remains a challenging problem...
2017: Beilstein Journal of Nanotechnology
https://www.readbyqxmd.com/read/29045681/international-patterns-and-trends-in-endometrial-cancer-incidence-1978-2013
#6
Joannie Lortet-Tieulent, Jacques Ferlay, Freddie Bray, Ahmedin Jemal
Background: Cancers of the corpus uteri-primarily of the endometrium-rank as the sixth most common neoplasm in women worldwide. Analyses of the global patterns and trends of uterine cancer rates are needed in view of the ongoing obesity epidemic, a major risk factor for the disease. Methods: Data on endometrial cancer (ICD-10 C54) incidence from population-based cancer registries in 43 populations, published in CI5plus or by registries, were extracted for 1978 to 2013...
October 16, 2017: Journal of the National Cancer Institute
https://www.readbyqxmd.com/read/29040564/n-cadherin-identifies-human-endometrial-epithelial-progenitor-cells-by-in-vitro-stem-cell-assays
#7
Hong P T Nguyen, L Xiao, James A Deane, Ker-Sin Tan, Fiona L Cousins, Hirotaka Masuda, Carl N Sprung, Anna Rosamilia, Caroline E Gargett
STUDY QUESTION: Is there a specific surface marker that identifies human endometrial epithelial progenitor cells with adult stem cell activity using in vitro assays? SUMMARY ANSWER: N-cadherin isolates clonogenic, self-renewing human endometrial epithelial progenitor cells with high proliferative potential that differentiate into cytokeratin+ gland-like structures in vitro and identifies their location in some cells of gland profiles predominantly in basalis endometrium adjacent to the myometrium...
September 27, 2017: Human Reproduction
https://www.readbyqxmd.com/read/29040191/incidence-patterns-and-survival-of-gynecological-sarcoma-in-germany-analysis-of-population-based-cancer-registry-data-on-1066-women
#8
Klaus Pietzner, Nina Buttmann-Schweiger, Jalid Sehouli, Klaus Kraywinkel
OBJECTIVE: Sarcomas of the female genital tract are rare tumors. They are described to be associated with a poor prognosis when compared with gynecogical carcinoma. The aim of this study was to report incidence patterns and survival rates for gynecological sarcoma (GS) in Germany. METHODS/MATERIALS: Clinical data and survival rates for patients with GS diagnosed in Germany between 2009 and 2013 were extracted from the German national center for population-based cancer registry data...
October 17, 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/29038151/obesity-and-cancer-evidence-impact-and-future-directions
#9
REVIEW
Graham A Colditz, Lindsay L Peterson
BACKGROUND: Mounting evidence, particularly from prospective epidemiologic studies but with additional support from animal models and mechanistic studies, supported conclusions in 2016 by the International Agency for Research on Cancer (IARC)(3) in their review of the preventive effects of weight control on cancer risk. CONTENT: The workgroup concluded that obesity is causally related to cancer at 13 anatomic sites (esophagus: adenocarcinoma; gastric cardia; colon and rectum; liver; gallbladder; pancreas; breast: postmenopausal; uterine endometrial; ovary; kidney: renal cell; meningioma; thyroid; and multiple myeloma)...
October 16, 2017: Clinical Chemistry
https://www.readbyqxmd.com/read/29037481/surgical-outcomes-among-elderly-women-with-endometrial-cancer-treated-by-laparoscopic-hysterectomy-a-nrg-gynecologic-oncology-group-study
#10
Erin A Bishop, James J Java, Kathleen N Moore, Nick M Spirtos, Michael L Pearl, Oliver Zivanovic, David M Kushner, Floor Backes, Chad A Hamilton, Melissa A Geller, Jean Hurteau, Cara Mathews, Robert M Wenham, Pedro T Ramirez, Susan Zweizig, Joan L Walker
OBJECTIVE: Tolerance of and complications due to minimally invasive hysterectomy and staging in the older endometrial cancer population is largely unknown despite the fact that this is the most rapidly growing age group in the United States. The objective of this retrospective review is to compare operative morbidity by age in patients on the Gynecologic Oncology Group (GOG) LAP2 trial. METHODS: This is a retrospective analysis of patients from GOG LAP2, a trial that included clinically early stage uterine cancer patients randomized to laparotomy vs...
October 13, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29036567/extra-pituitary-expressed-fsh-is-it-physiologically-important
#11
Anushka Jayaraman, T Rajendra Kumar
Pituitary gonadotropes synthesize and secrete follicle-stimulating hormone (FSH). FSH is a heterodimer that consists of an α-and a β-subunit. The α - subunit is common to other pituitary and placental glycoprotein hormones and the β-subunit is the hormone/receptor specific subunit. Although the pituitary is the main tissue that accounts for circulating hormone, previous and recent reports indicate extra-pituitary sources of FSH production including mouse gonads, human stomach, prostate, umbilical cord vein endothelial cells, uterine myometrium, placenta and chicken abdominal adipose tissue...
September 20, 2017: Biology of Reproduction
https://www.readbyqxmd.com/read/29035998/uterine-metastasis-from-gastric-adenocarcinoma-masquerading-as-physiologic-endometrial-uptake-in-fdg-pet-ct
#12
Yutang Yao, Minggang Su, Xiaohong Ou, Yangmei Shen
A 44-year-old woman with newly diagnosed gastric adenocarcinoma by gastroscopy underwent F-FDG PET/CT to evaluate possible metastasis. The images demonstrated intense activity in the region of uterine corpus, as well as greater gastric curvature. Physiologic uptake of endometrium was initially suspected, given the rarity with which extragenital cancers metastasize to the uterus. Ultimately, the endometrium proved to be mucinous adenocarcinoma of gastric origin based on its shared histological features and compatible immunostaining profile...
October 13, 2017: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/29035298/molecular-docking-and-3d-pharmacophore-modeling-to-study-the-interactions-of-chalcone-derivatives-with-estrogen-receptor-alpha
#13
Muchtaridi Muchtaridi, Hasna Nur Syahidah, Anas Subarnas, Muhammad Yusuf, Sharon D Bryant, Thierry Langer
Tamoxifen is the most frequently used anti-estrogen adjuvant treatment for estrogen receptor-positive breast cancer. However, it is associated with an increased risk of several serious side-effects, such as uterine cancer, stroke, and pulmonary embolism. The 2',4'-dihydroxy-6-methoxy-3,5-dimethylchalcone (ChalcEA) from plant leaves of Eugenia aquea, has been found to inhibit the proliferation of MCF-7 human breast cancer cells in a dose-dependent manner, with an IC50 of 74.5 μg/mL (250 μM). The aim of this work was to study the molecular interactions of new ChalcEA derivatives formed with the Estrogen Receptor α (ERα) using computer aided drug design approaches...
October 16, 2017: Pharmaceuticals
https://www.readbyqxmd.com/read/29034309/metastatic-uterine-tumor-resembling-ovarian-sex-cord-tumor-a-case-report-and-review-of-the-literature
#14
Michelle L Kuznicki, Sharon E Robertson, Ardeshir Hakam, Mian M Shahzad
Uterine tumors resembling ovarian sex cord tumors (UTROSCTs) are rare and commonly characterized as benign tumors, with infrequent reports of metastasis and recurrence. Treatment recommendations have not been well established, particularly for more advanced cases. We present the first reported death from a metastatic UTROSCT, summarize the available literature, and describe characteristics common to UTROSCTs with aggressive features. In this case, a 49-year-old woman presented with abdominal distension and pain; initial imaging and diagnostic workup suggested metastatic epithelial ovarian cancer to be the cause...
November 2017: Gynecologic Oncology Reports
https://www.readbyqxmd.com/read/29034307/uterine-clostridium-perfringens-infection-related-to-gynecologic-malignancy
#15
Kevin M Kremer, Megan E McDonald, Michael J Goodheart
Uterine gas gangrene caused by Clostridium perfringens is a serious, often life-threatening infection that is rarely encountered in the practice of gynecologic oncology. However, the hypoxic nature of gynecologic cancers due to necrosis and/or prior radiation therapy creates a microenvironment optimal for proliferation of anaerobic bacteria such as the Clostridium species. Early recognition and aggressive treatment with IV antibiotics and surgical debridement remain the cornerstones of management in order to decrease morbidity and mortality...
November 2017: Gynecologic Oncology Reports
https://www.readbyqxmd.com/read/29032824/the-impact-on-survival-of-two-different-staging-strategies-in-apparent-early-stage-endometrial-cancer-comparing-sentinel-lymph-nodes-mapping-algorithm-and-selective-lymphadenectomy-an-italian-retrospective-analysis-of-two-reference-centers
#16
Alessandro Buda, Giampaolo Di Martino, Stefano Restaino, Elena De Ponti, Giorgia Monterossi, Daniela Giuliani, Alfredo Ercoli, Federica Dell'Orto, Giorgia Dinoi, Tommaso Grassi, Giovanni Scambia, Francesco Fanfani
OBJECTIVE: The role of lymphadenectomy in endometrial cancer is still uncertain. We aimed to evaluate the survival outcomes of two different strategies in apparent uterine confined disease by comparing sentinel lymph node (SLN) mapping and selective lymphadenectomy (LD). METHODS: We retrospectively reviewed women with preoperative stage I endometrial cancer underwent surgical staging with either SLN mapping, or LD in two Italian centers. RESULTS: Eight hundred and two women underwent surgical staging for preoperative stage I endometrial cancer were revised (145 Monza; 657 Rome)...
October 9, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/29030194/doughnut-shaped-bovine-serum-albumin-nanoparticles-loaded-with-doxorubicin-for-overcoming-multidrug-resistance-in-cancer-cells
#17
Zahra Kayani, Omidreza Firuzi, Abdol-Khalegh Bordbar
Traditional spherical albumin nanoparticles remain the dominant shape of nano-carriers described in the literature at present, due to their simple desolvation method of synthesis. However, non-spherical shapes also show great promise as cancer drug delivery vectors. In this study, we report a novel synthetic strategy based on dimethyl sulfoxide (DMSO) addition during desolvation step, to produce doughnut-shaped bovine serum albumin nanoparticles (DBSA-NPs), while maintaining narrow size distributions and homogeneity...
October 10, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/29029937/neoadjuvant-trials-can-accelerate-research-on-novel-systemic-treatment-modalities-in-cancer-of-the-uterine-cervix
#18
EDITORIAL
Peter A van Dam, Christian Rolfo, Rossna Ruiz
No abstract text is available yet for this article.
September 28, 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29022647/use-of-metformin-is-associated-with-lower-incidence-of-cancer-in-patients-with-type-2-diabetes
#19
Alicja Muszyńska-Ogłaza, Grażyna Zarzycka-Lindner, Henryka Olejniczak, Mirosława Polaszewska-Muszyńska, Roman Junik
INTRODUCTION: The objective of the study was to assess the influence of metformin on the prevalence of cancer and risk factors for the development of cancer, in patients with type 2 diabetes. MATERIALS AND METHODS: A total of 1063 patients, treated between October 2012 and March 2013 in the Diabetes and Endocrinology Centre in Bydgoszcz, were enrolled in the study. Only patients who were first diagnosed with diabetes and consecutively with cancer were included in the analysis...
October 12, 2017: Endokrynologia Polska
https://www.readbyqxmd.com/read/29022494/colder-environments-are-associated-with-a-greater-cancer-incidence-in-the-female-population-of-the-united-states
#20
Ankit Sharma, Tanu Sharma, Mahaveer S Panwar, Devesh Sharma, Rashmi Bundel, Ryan T Hamilton, James A Radosevich, Chandi C Mandal
Cancer incidence and/or mortality among individuals varies with diet, socio-culture, ethnicity, race, gender, and age. Similarly, environmental temperature modulates many biological functions. To study the effect of environment temperature on cancer incidence, the US population was selected. Because, county-wise cancer incidence rate data of various anatomical site-specific cancers and different races/ethnicities for both males and females are available. Moreover, the differences amongst the aforementioned factors among individuals are much less, as compared to the world population...
October 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
keyword
keyword
77806
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"