1
|
Melough M, Sathyanarayana S, Zohoori F, Gustafsson H, Sullivan E, Chi D, Levy S, McKinney C. Impact of Fluoride on Associations between Free Sugars Intake and Dental Caries in US Children. JDR Clin Trans Res 2023; 8:215-223. [PMID: 35446163 PMCID: PMC10404899 DOI: 10.1177/23800844221093038] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE Dental caries is the most prevalent chronic disease in US children, with the highest burden among Black and Hispanic youth. Sugars are a primary risk factor, but few studies have specifically measured intakes of free sugars and related this to dental caries or explored the extent to which water fluoride mitigates the cariogenicity of free sugars. Furthermore, the cariogenicity of certain free sugars sources, such as extruded fruit and vegetable products, is unclear. METHODS Using cross-sectional data on 4,906 children aged 2 to 19 y in the US National Health and Nutrition Examination Survey 2013-2016, we examined associations of free sugars intake with counts of decayed or filled primary tooth surfaces (dfs) and decayed, missing, or filled permanent surfaces (DMFS) in negative binomial regressions. Stratified models examined these associations in children with home water fluoride above or below the Centers for Disease Control and Prevention (CDC)-recommended level of 0.7 ppm. RESULTS Free sugars accounted for 16.4% of energy, primarily contributed by added sugars. In adjusted models, a doubling in the percentage of energy from free sugars was associated with 22% (95% confidence interval [CI], 1%-47%) greater dfs among children aged 2 to 8. A doubling in energy from added sugars was associated with 20% (95% CI, 1%-42%) greater dfs and 10% (95% CI, 2%-20%) greater DMFS in children aged 6 to 19 y. Beverages were the most important source of added sugars associated with increased caries. Other free sugars were not associated with dfs or DMFS. Associations between free sugars and caries were diminished among children with home water fluoride of 0.7 ppm or greater. CONCLUSIONS Free sugars intake, especially in the form of added sugars and specifically in sweetened beverages, was associated with higher dental caries. Water fluoride exposures modify these associations, reducing caries risk in the primary dentition of children whose home water meets recommended fluoride levels. KNOWLEDGE TRANSFER STATEMENT Intake of free sugars, especially in the form of added sugars and specifically in beverages, was associated with higher dental caries in US children in this study. Water fluoride exposure at CDC-recommended levels protected against caries, especially in the primary dentition. These findings suggest that household water fluoridation at CDC-recommended levels protects against the cariogenic potential of free and added sugars during childhood.
Collapse
Affiliation(s)
- M.M. Melough
- Department of Child Health, Behavior, and Development, Seattle Children’s Research Institute, Seattle, WA, USA
| | - S. Sathyanarayana
- Department of Child Health, Behavior, and Development, Seattle Children’s Research Institute, Seattle, WA, USA
- Departments of Pediatrics and Environmental & Occupational Health Sciences, University of Washington, Seattle, WA, USA
| | - F.V. Zohoori
- Centre for Public Health Research, School of Health and Life Sciences, Teesside University, Middlesbrough, UK
| | - H.C. Gustafsson
- Department of Psychiatry, Oregon Health & Science University, Portland, OR, USA
| | - E.L. Sullivan
- Department of Psychiatry, Oregon Health & Science University, Portland, OR, USA
| | - D.L. Chi
- Department of Oral Health Sciences, School of Dentistry, University of Washington, Seattle, WA, USA
- Department of Health Systems and Population Health, School of Public Health, University of Washington, Seattle, WA, USA
| | - S.M. Levy
- Department of Preventive & Community Dentistry, College of Dentistry, and Department of Epidemiology, College of Public Health, University of Iowa, Iowa City, IA, USA
| | - C.M. McKinney
- Department of Child Health, Behavior, and Development, Seattle Children’s Research Institute, Seattle, WA, USA
- Department of Oral Health Sciences, School of Dentistry, University of Washington, Seattle, WA, USA
| |
Collapse
|
2
|
Carter J, Abu-Rustum N, Saban S, Chen L, Vickers A, Billanti G, Connors N, Broach V, Brown C, Chi D, Gardner G, Goldfrank D, Jewell E, Leitao M, Long Roche K, Mueller J, Sonoda Y, Zivanovic O. 013 The Development and Implementation of a Gynecologic Cancer Survivorship Tool. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2020.04.249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
3
|
Cai J, Schwarz S, Chi D, Wang Z, Zhang R, Wang Y. Faecal carriage of optrA-positive enterococci in asymptomatic healthy humans in Hangzhou, China. Clin Microbiol Infect 2018; 25:630.e1-630.e6. [PMID: 30076974 DOI: 10.1016/j.cmi.2018.07.025] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 07/19/2018] [Accepted: 07/21/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To investigate the faecal carriage of optrA-positive enterococci among asymptomatic healthy humans in Hangzhou, China, and to characterize the genetic context of optrA. METHODS A total of 3458 stool samples from healthy individuals were collected and cultured on a selective medium containing 10 mg/L florfenicol and resulting enterococci were screened for the presence of optrA by PCR. OptrA variants were determined by amino acid sequence comparison with the original OptrA from Enterococcus faecalis E349. Whole genome sequencing and PCR mapping were performed to obtain and analyse the genetic environment of optrA. RESULTS Similar optrA carriage rates (∼3.5%) were detected in samples from adults (55/1558) and children (66/1900). Linezolid resistance rates for E. faecalis, Enterococcus faecium and other Enterococcus species were 58.5% (38/65), 42.3% (11/26) and 0% (0/31), respectively. Nineteen OptrA variants exhibiting different linezolid MICs were identified. Isolates carrying wild-type OptrA and variants RDK, KLDP, KD, D, RDKP, and EDP generally demonstrated linezolid MICs ≥8 mg/L. The OptrA variants, with fexA upstream and erm(A) downstream, were flanked by IS1216E at one or both ends. The fexA-optrA(wild-type) was located downstream of a Tn554 transposon, and was inserted into the radC gene. The EDM variant was detected in 31/73 enterococci with linezolid MICs ≤4 mg/L. Despite the variable genetic context, Tn558-araC-optrA(EDM)-erm(A)-met was the most common gene array. CONCLUSIONS This study revealed a correlation between linezolid MIC, genetic context and OptrA variant. Intestinal colonization of healthy individuals by optrA-positive enterococci is a concern, and active epidemiological surveillance of optrA is warranted.
Collapse
Affiliation(s)
- J Cai
- Clinical Microbiology Laboratory, The Second Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
| | - S Schwarz
- Beijing Advanced Innovation Centre for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing, China; Institute of Microbiology and Epizootics, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - D Chi
- Department of Laboratory, Children's Hospital of Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
| | - Z Wang
- Beijing Advanced Innovation Centre for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - R Zhang
- Clinical Microbiology Laboratory, The Second Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China.
| | - Y Wang
- Beijing Advanced Innovation Centre for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing, China
| |
Collapse
|
4
|
Zeng Y, Wang C, Niu Y, Chi D, Xu M, Si L, Qu X, Li J. The influence of delipidation on triglyceride and LIPIN1 of porcine embryos derived from parthenogenetic activation. Reprod Domest Anim 2017; 52:842-850. [PMID: 28455945 DOI: 10.1111/rda.12987] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 03/20/2017] [Indexed: 11/28/2022]
Abstract
Proteins in the LIPIN family play key roles in lipid synthesis mainly on triacylglycerol (TAG) biosynthesis, and they also act as transcriptional coactivators to regulate the expression of genes involved in lipid metabolism with other nuclear factors. Hence, this study was designed to investigate LIPIN1 in pig oocytes and embryos by the delipidation. After delipidation, the content of lipids (LDs) and TAG in MII oocyte was significantly reduced; however, a similar increasing tendency of TAG was shown during embryos development. Subsequently, the expression of genes related to TAG biosynthesis including GPAT1, AGPAT1, AGPAT2, LIPIN1, DGAT and the nuclear factors interacted with LIPIN1 including PPARα and PPARγ was investigated. It is obvious that DGAT and GPAT1, and LIPIN1 increased significantly after delipidation at 1-cell and 4-cell stage, and the expression of PPARα and PPARγ also increased at 4-cell stage. By immunofluorescence staining and Western blots, LIPIN1 was found to exhibit a dynamic localization pattern and gradually increase with the development of delipated embryo. In the early developmental stages (1-, 2- and 4-cell stages), it was distributed over the cortical layer. But at the blastocyst stage, a homogeneous distribution of LIPIN1 was observed in cytoplasm. At 2-cell stage, the expression of PPARα decreased when LIPIN1 was interfered by small interfering RNA, but PPARγ has no significant difference. Therefore, in this study, we find after delipidation, the content of TAG and LIPIN1 will gradually increase during embryo development and nuclear factor PPARα and PPARγ can also be affected by delipidation. The interaction of LIPIN1 and PPARα exists in porcine embryo.
Collapse
Affiliation(s)
- Y Zeng
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - C Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Y Niu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - D Chi
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - M Xu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - L Si
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - X Qu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - J Li
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| |
Collapse
|
5
|
Fedak G, Cao W, Wolfe D, Chi D, Xue A. Molecular characterization of Fusarium resistance from Elymus repens introgressed into bread wheat. CYTOL GENET+ 2017. [DOI: 10.3103/s0095452717020025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
6
|
Fedak G, Cao W, Wolfe D, Chi D, Xue A. [Not Available]. Tsitol Genet 2017; 51:74-78. [PMID: 30484620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A cross was made of Elymus repens onto the wheat cultivar Crocus and BC1 progeny advanced to BC1F7 by single seed descent. Sixteen lines were selected based on agronomic performance and evaluated in an FHB epiphytotic nursery. Eight lines with FHB resistance were selected. Based on GISH analysis, line P1142-3-1-5 had 42 chromosomes with one pair of chromosomes showing telomeric translocations on both arms. This chromosome was identified as 3D by using SSR markers. An evaluation of lines with single translocations revealed that FHB resistance was contributed by the translocation on the long arm of chromosome 3D. That line has minimal linkage drag and should be amenable to applications in breeding for disease resistance.
Collapse
|
7
|
Mundi PS, Lee S, Chi D, Bhardwaj A, Makower D, Cigler T, Crew KD, Hershman DL, Califano A, Silva J, Kalinsky KM. Abstract P4-21-37: Phase I trial of ruxolitinib in combination with trastuzumab in metastatic HER2 positive breast cancer. Cancer Res 2017. [DOI: 10.1158/1538-7445.sabcs16-p4-21-37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background
Preclinical and clinical studies suggest that trastuzumab resistance in HER2 amplified breast cancer (HER2+ BC) is mediated by cross-activation of alternative signaling pathways. Computational analysis and pooled whole-genome RNAi screens in HER2 transformed BC cell lines identified the IL6/JAK2/STAT3 axis as a master regulator pathway. The combination of trastuzumab plus ruxolitinib, a JAK1/JAK2 inhibitor, demonstrated synergistic tumor growth inhibition in mouse xenografts of HER2 transformed BC cell lines. These data provide the rationale for studying the efficacy of ruxolitinib and trastuzumab in a clinical trial.
Design
This is a multi-center, open-label, phase I/II trial of ruxolitinib plus trastuzumab in patients (pts) with HER2+ metastatic BC (MBC) who have progressed on >2 HER2-directed therapies in the metastatic setting (including trastuzumab, pertuzumab and T-DM1). The phase I is an adaptive design with 10 pts, using the time-to-event continual reassessment method to determine the recommended phase II dose. Phase II will be a non-randomized, open-label trial with 30 evaluable pts. The duration of a treatment cycle is 21 days, with trastuzumab given on Day 1 and ruxolitinib taken orally twice daily continuously. The primary endpoint of phase I is to determine the maximum tolerated dose of the drug combination. The phase I dose range for ruxolitinib is 10-25 mg BID (dose level 0: 20 mg BID). Response is assessed by imaging every 9 weeks. Blood samples and optional tissue biopsies are obtained for biomarker analysis at the following time points: pre-treatment, on-treatment C2D1, and at progression.
Results
Phase I started accrual in the fall of 2014. The trial has accrued 12 patients, with 9 evaluable and 3 non-evaluable patients. Of the evaluable patients, the mean age was 55.9 (range 32-69). Of these, 7 were postmenopausal (78%) 5/9 (56%) were estrogen receptor positive, and all had measurable disease. The mean number of prior lines of therapy in the metastatic setting was 5.6 (range: 3-8), including a mean of 3.2 (range: 2-5) prior regimens containing HER2 targeted therapies. As of 6/12/16, 2 patients remain on therapy. As this is an adaptive design, efficacy and drug tolerability will not be mentioned in this abstract to not bias the ongoing analysis. However, we anticipate that by SABCS 2016, 10 evaluable patients will have completed the DLT period – at which point, complete data will be presented.
Conclusion
Ruxolitinib plus trastuzumab is a novel, non-chemotherapy containing regimen. The phase I analysis is ongoing. We plan on reporting full safety/tolerability and efficacy data once 10 evaluable patients have completed the phase I (9/10 have currently completed DLT period). Given an early signal in HER2+ breast cancer, in this heavily pretreated population we will proceed directly to a phase II trial with the combination.
Citation Format: Mundi PS, Lee S, Chi D, Bhardwaj A, Makower D, Cigler T, Crew KD, Hershman DL, Califano A, Silva J, Kalinsky KM. Phase I trial of ruxolitinib in combination with trastuzumab in metastatic HER2 positive breast cancer [abstract]. In: Proceedings of the 2016 San Antonio Breast Cancer Symposium; 2016 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2017;77(4 Suppl):Abstract nr P4-21-37.
Collapse
Affiliation(s)
- PS Mundi
- Columbia University Medical Center, New York, NY; Food and Drug Administration; Mount Sinai School of Medicine, New York, NY; Albert Einstein College of Medicine, Bronx, NY; Weill Cornell Medical Center, New York, NY
| | - S Lee
- Columbia University Medical Center, New York, NY; Food and Drug Administration; Mount Sinai School of Medicine, New York, NY; Albert Einstein College of Medicine, Bronx, NY; Weill Cornell Medical Center, New York, NY
| | - D Chi
- Columbia University Medical Center, New York, NY; Food and Drug Administration; Mount Sinai School of Medicine, New York, NY; Albert Einstein College of Medicine, Bronx, NY; Weill Cornell Medical Center, New York, NY
| | - A Bhardwaj
- Columbia University Medical Center, New York, NY; Food and Drug Administration; Mount Sinai School of Medicine, New York, NY; Albert Einstein College of Medicine, Bronx, NY; Weill Cornell Medical Center, New York, NY
| | - D Makower
- Columbia University Medical Center, New York, NY; Food and Drug Administration; Mount Sinai School of Medicine, New York, NY; Albert Einstein College of Medicine, Bronx, NY; Weill Cornell Medical Center, New York, NY
| | - T Cigler
- Columbia University Medical Center, New York, NY; Food and Drug Administration; Mount Sinai School of Medicine, New York, NY; Albert Einstein College of Medicine, Bronx, NY; Weill Cornell Medical Center, New York, NY
| | - KD Crew
- Columbia University Medical Center, New York, NY; Food and Drug Administration; Mount Sinai School of Medicine, New York, NY; Albert Einstein College of Medicine, Bronx, NY; Weill Cornell Medical Center, New York, NY
| | - DL Hershman
- Columbia University Medical Center, New York, NY; Food and Drug Administration; Mount Sinai School of Medicine, New York, NY; Albert Einstein College of Medicine, Bronx, NY; Weill Cornell Medical Center, New York, NY
| | - A Califano
- Columbia University Medical Center, New York, NY; Food and Drug Administration; Mount Sinai School of Medicine, New York, NY; Albert Einstein College of Medicine, Bronx, NY; Weill Cornell Medical Center, New York, NY
| | - J Silva
- Columbia University Medical Center, New York, NY; Food and Drug Administration; Mount Sinai School of Medicine, New York, NY; Albert Einstein College of Medicine, Bronx, NY; Weill Cornell Medical Center, New York, NY
| | - KM Kalinsky
- Columbia University Medical Center, New York, NY; Food and Drug Administration; Mount Sinai School of Medicine, New York, NY; Albert Einstein College of Medicine, Bronx, NY; Weill Cornell Medical Center, New York, NY
| |
Collapse
|
8
|
Chi D, Rosenfeld M, Sarvas E, Mcnamara S, Genatossio A, Rothen M, Kim A. 269 Tooth decay risk factors for individuals with cystic fibrosis. J Cyst Fibros 2016. [DOI: 10.1016/s1569-1993(16)30507-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
9
|
Mahner S, Trillsch F, Chi D, Harter P, Pfisterer J, Hilpert F, Burges A, Weissenbacher T, du Bois A. Neoadjuvant chemotherapy in ovarian cancer revisited. Ann Oncol 2016; 27 Suppl 1:i30-i32. [DOI: 10.1093/annonc/mdw092] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
|
10
|
Hajj C, Shih K, Chi D, Abu-Rustum N, Kollmeier M, Sonoda Y, Alektiar K. Impact of Postoperative Intensity Modulated Radiation Therapy (IMRT) on the Rate of Bowel Obstruction in Gynecologic Malignancy. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.1238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
11
|
Wang C, Niu Y, Chi D, Zeng Y, Liu H, Dai Y, Li J. Influence of Delipation on the Energy Metabolism in Pig Parthenogenetically Activated Embryos. Reprod Domest Anim 2015; 50:826-33. [PMID: 26303295 DOI: 10.1111/rda.12596] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Accepted: 07/27/2015] [Indexed: 01/25/2023]
Abstract
This study was designed not only to measure the effect of delipation on the developmental viability of pig parthenogenetically activated (PA) embryos, but also to evaluate the changes of mitochondria DNA (mtDNA), reactive oxygen species (ROS) level, adenosine triphosphate (ATP) content and gene (Acsl3, Acadsb, Acaa2, Glut1) expression level at different stages after delipation. Results showed that no effect was observed on the cleavage ability, but significant lower blastocyst rate was obtained in delipated embryos. Copy number of mtDNA decreased gradually from MII to four-cell stages and subsequently kept consistent with blastocyst stage both in delipated and control embryos, but the copy number of mtDNA in delipated embryos was similar to that in the control groups no matter at which developmental stage was observed. Both in delipated and control embryos, ATP content progressive decreased from one-cell to blastocyst stages, while just at one-cell stage, a significant decrease of ATP level was observed in delipated embryos compared with that of control. The level of ROS increased obviously after delipation at cleavage stage, but no difference was seen at blastocyst stage. Finally, the expression level of genes related to fatty acids beta-oxidation (Acadsb and Acaa2) was decreased, while the expression level of genes related to glucose metabolism (Glut 1) was upregulated after delipation. In conclusion, the reduction of lipids in pig oocytes will affect the developmental competence of pig PA embryos by disturbed energy metabolism and ROS stress.
Collapse
Affiliation(s)
- C Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu Province, China
| | - Y Niu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu Province, China
| | - D Chi
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu Province, China
| | - Y Zeng
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu Province, China
| | - H Liu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu Province, China
| | - Y Dai
- State Key Laboratory for Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, China
| | - J Li
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu Province, China
| |
Collapse
|
12
|
D'Anastasi M, Lakhman Y, Miccò M, Scelzo C, Vargas H, Sosa R, Chi D, Abu-Rustum N, Sala E, Hricak H. Mehrwert für die Patientenversorgung bei der Zweitbefundung von Gynäkologischen MRTs durch Subspezialisierte Radiologen. ROFO-FORTSCHR RONTG 2015. [DOI: 10.1055/s-0035-1551453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
13
|
Johnson S, Johnson N, Chi D, Primack B, Cruz C, Stover D, Greifenberg A, Cao S, O'Connor K, Baselga J, Balmaña J, Serra V, Geyer M, D'Andrea A, Lim E, Shapiro G. 238 Reversal of primary and acquired PARP-inhibitor resistance in BRCA-mutated triple-negative breast cancers by inhibition of transcriptional cyclin-dependent kinases (CDKs). Eur J Cancer 2014. [DOI: 10.1016/s0959-8049(14)70364-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
14
|
Jing Z, Wen-Yi L, Jian-Li L, Jun-Lin Z, Chi D. The imaging features of meningeal Ewing sarcoma/peripheral primitive neuroectodermal tumours (pPNETs). Br J Radiol 2014; 87:20130631. [PMID: 24988215 DOI: 10.1259/bjr.20130631] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To explore the imaging features of meningeal Ewing sarcoma/peripheral primitive neuroectodermal tumours (pPNETs). METHODS The imaging features and pathological characteristics of eight cases of surgically and pathologically confirmed Ewing sarcoma/pPNET were analysed retrospectively in light of recent literature on the disease. RESULTS The peak age was between 10 and 20 years. The lesions tended to be spindle shaped and dural based, usually widely so. CT showed that the lesions had slightly uneven high density in five cases and iso-low mixed density in three cases; marked heterogeneous enhancement was seen in all cases after contrast injection. MRI of the lesions showed varying proportions of isointense and hypointense signal in all cases on unenhanced T1 weighted imaging and varying proportions of isointense and hyperintense signal on T2 weighted imaging. After contrast injection, marked heterogeneous enhancement was seen in all cases; three cases showed a short and nodular dural tail and five cases showed adjacent skull erosion and osteolysis. Pathological results included high cell density, haemorrhage and necrosis. The cells resembled lymphocytes and spindle cells with transparent cytoplasm. CD99 and vimentin were expressed by all tumour cells. CONCLUSION Features of meningeal Ewing sarcoma/pPNETs include peak incidence at 10-20 years of age, a broad connection to the meninges, a thick dural tail involved with tumour, skull and scalp erosion and early metastasis. Necrosis and cystic changes are the common histological findings. ADVANCES IN KNOWLEDGE The imaging features of meningeal Ewing sarcoma/pPNETs have not been reported. The study helps to identify meningeal Ewing sarcoma/pPNETs and meningioma.
Collapse
Affiliation(s)
- Z Jing
- 1 Department of Radiology, The Second Hospital of Lanzhou University, Lanzhou, China
| | | | | | | | | |
Collapse
|
15
|
Long K, Pike M, Otegbeye E, Arnold A, Stadler Z, Robson M, Barakat R, Offit K, Chi D, Kauff N. Cancer risks in women from BRCA-negative hereditary breast and ovarian cancer families. Gynecol Oncol 2013. [DOI: 10.1016/j.ygyno.2013.04.308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
16
|
Barlin J, Long K, Tanner E, Gardner G, Leitao M, Levine D, Sonoda Y, Abu-Rustum N, Barakat R, Chi D. Optimal but visible residual disease: Is extensive debulking warranted? Gynecol Oncol 2013. [DOI: 10.1016/j.ygyno.2013.04.331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
17
|
St. Clair C, Wethington S, Jewell E, Abu-Rustum N, Chi D, Leitao M, Barakat R, Alektiar K, Carvajal R, Sonoda Y. Vulvovaginal melanoma: An institutional experience. Gynecol Oncol 2013. [DOI: 10.1016/j.ygyno.2013.04.427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
18
|
Kim C, Khoury-Collado F, Barber E, Soslow R, Makker V, Leitao M, Sonoda Y, Chi D, Barakat R, Abu-Rustum N. Sentinel lymph node mapping: A valuable tool for assessing nodal metastasis in low grade endometrial cancer with superficial myoinvasion. Gynecol Oncol 2013. [DOI: 10.1016/j.ygyno.2013.04.081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
19
|
Zeng J, Cao W, Hucl P, Yang Y, Xue A, Chi D, Fedak G. Molecular cytogenetic analysis of wheat – Elymus repens introgression lines with resistance to Fusarium head blight. Genome 2013; 56:75-82. [DOI: 10.1139/gen-2012-0130] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Elymus repens (L.) Gould (2n = 6x = 42, StStStStHH) is a hexaploid perennial wheatgrass species from the tribe Triticeae, distantly related to bread wheat Triticum aestivum L. (2n = 6x = 42, AABBDD). As a potential source of resistance to Fusarium head blight (FHB), E. repens was crossed to common wheat to transfer resistance genes. The progeny were advanced to homozygosity by single seed descent. A total of eight BC1F9 progeny lines were selected and characterized in this study. The chromosome numbers of these derived lines ranged from 42 to 56, including lines with 44, 52, and 54 chromosomes. All of the lines were cytologically stable in terms of meiotic chromosome behavior. The univalent frequency in the lines varied between 0.34 and 2.36 per cell. Similarly, the multivalent frequency did not exceed 1% in any of the lines. GISH analysis revealed that the number of intact wheat chromosomes in the various lines varied between 40 and 44. Numerous translocated chromosomes were detected in all lines. The translocations involved chromosomal segments from wheat, and the St and H genomes of E. repens. Furthermore, trigenomic translocated chromosomes were detected in some of the lines. The introgression into wheat chromosomes included not only terminal types but also interstitial segments. The Fusarium head blight resistance of the eight lines, following point inoculation, varied from 5.65% infected florets to 11.46% compared with the check cultivars T. aestivum ‘Roblin’ and T. aestivum ‘Crocus’ at 100% and 85%, respectively.
Collapse
Affiliation(s)
- J. Zeng
- Eastern Cereal and Oilseed Research Centre, Agriculture and Agri-Food Canada, 960 Carling Avenue, Building 50, Ottawa, ON K1A 0C6, Canada, and Triticeae Research Institute of Chengdu Academy of Sciences, Sichuan Agricultural University, Wenjiang, Sichuan, 611130, P.R. of China
| | - W. Cao
- Eastern Cereal and Oilseed Research Centre, Agriculture and Agri-Food Canada, 960 Carling Avenue, Building 50, Ottawa, ON K1A 0C6, Canada
| | - P. Hucl
- Department of Plant Sciences, University of Saskatchewan, 51 Campus Drive, Saskatoon, SK S7N 5A8, Canada
| | - Y. Yang
- Eastern Cereal and Oilseed Research Centre, Agriculture and Agri-Food Canada, 960 Carling Avenue, Building 50, Ottawa, ON K1A 0C6, Canada, and Triticeae Research Institute of Chengdu Academy of Sciences, Sichuan Agricultural University, Wenjiang, Sichuan, 611130, P.R. of China
| | - A. Xue
- Eastern Cereal and Oilseed Research Centre, Agriculture and Agri-Food Canada, 960 Carling Avenue, Building 50, Ottawa, ON K1A 0C6, Canada
| | - D. Chi
- Eastern Cereal and Oilseed Research Centre, Agriculture and Agri-Food Canada, 960 Carling Avenue, Building 50, Ottawa, ON K1A 0C6, Canada
| | - G. Fedak
- Eastern Cereal and Oilseed Research Centre, Agriculture and Agri-Food Canada, 960 Carling Avenue, Building 50, Ottawa, ON K1A 0C6, Canada
| |
Collapse
|
20
|
Lim E, He HH, Chi D, Yeung TY, Schnitt S, Liu SX, Garber J, Richardson A, Brown M. Abstract PD01-08: Differences in estrogen receptor signaling in non-malignant primary ER-positive breast epithelial cells and breast cancer. Cancer Res 2012. [DOI: 10.1158/0008-5472.sabcs12-pd01-08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: The estrogen receptor (ER) is expressed in ∼70% of sporadic breast cancer and activates genes driving cell proliferation and tumorigenesis. We have previously performed genome-wide analysis of ER binding sites in MCF-7 breast cancer cells, and identified distinct mechanisms of ER signaling. We have also previously used EpCAM and CD49f as markers to enrich for viable ER-positive (ER+) cells obtained from non malignant breast tissue. Here, we seek to elucidate differences in ER signaling between non-malignant and ER+ breast cancer cells.
Methods: Primary breast epithelial cells were obtained from patients undergoing reduction mammoplasties and surgical excision of ER+ breast cancer. After dissociation of breast reductions into a single-cell suspension, ER+ mature luminal (ML; EpCAM+CD49f−) and luminal progenitor (LP; EpCAM+CD49f+) subpopulations were obtained by flow cytometry. Following estrogen stimulation, RNA was extracted for gene microarray analysis. ER chromatin immunoprecipitation and DNA sequencing (ChIP-seq) was performed. These results were compared to MCF-7 breast cancer cells.
Results: Reduction mammoplasty and ER+ breast cancer tissues were analyzed, and compared to MCF-7 cells. Gene expression profiles were different between non-malignant tissue and ER+ breast cancer cells following estrogen stimulation, with a 2–3 fold higher number of ER regulated genes in ER+ breast cancer compared to ER+ non malignant cells, and few overlapping estrogen regulated genes. Genes that promotes cell cycling and cell proliferation were downregulated in non-malignant tissue, but were upregulated in breast cancer cells (P < 10–5). CYP1A1, a major estradiol metabolizing enzyme, was upregulated in normal cells but downregulated in ER+ breast cancer cells. Motif analysis of ER ChIP-seq data in normal and ER+ breast cancer tissues demonstrated an enrichment of ER motifs in the overlapping sites and an enrichment of FOXA1 motifs in ER+ breast cancer cells and TCF12 motifs in non-malignant ER+ epithelial cells.
Conclusions: There are contrasting differences in ER signaling between normal mammary and breast cancer cells, with estrogen having anti-proliferative effects in normal luminal cells compared to pro-proliferative effects in breast cancer. ER ChIP-Seq has identified TCF12 as a major co-factor in non-malignant breast tissue whilst FOXA1 is a major co-factor in ER+ breast cancer. Our data provides evidence for key alterations in ER-signaling during tumorigenesis, and identifies potential mechanisms to target cancer specific ER signaling.
Citation Information: Cancer Res 2012;72(24 Suppl):Abstract nr PD01-08.
Collapse
Affiliation(s)
- E Lim
- Dana-Farber Cancer Institute, Boston, MA; Harvard School of Public Health, Boston, MA; Harvard Medical School, Boston, MA; Beth Israel Deaconess Medical Center, Boston, MA; Brigham and Women's Hospital, Boston, MA
| | - HH He
- Dana-Farber Cancer Institute, Boston, MA; Harvard School of Public Health, Boston, MA; Harvard Medical School, Boston, MA; Beth Israel Deaconess Medical Center, Boston, MA; Brigham and Women's Hospital, Boston, MA
| | - D Chi
- Dana-Farber Cancer Institute, Boston, MA; Harvard School of Public Health, Boston, MA; Harvard Medical School, Boston, MA; Beth Israel Deaconess Medical Center, Boston, MA; Brigham and Women's Hospital, Boston, MA
| | - TY Yeung
- Dana-Farber Cancer Institute, Boston, MA; Harvard School of Public Health, Boston, MA; Harvard Medical School, Boston, MA; Beth Israel Deaconess Medical Center, Boston, MA; Brigham and Women's Hospital, Boston, MA
| | - S Schnitt
- Dana-Farber Cancer Institute, Boston, MA; Harvard School of Public Health, Boston, MA; Harvard Medical School, Boston, MA; Beth Israel Deaconess Medical Center, Boston, MA; Brigham and Women's Hospital, Boston, MA
| | - SX Liu
- Dana-Farber Cancer Institute, Boston, MA; Harvard School of Public Health, Boston, MA; Harvard Medical School, Boston, MA; Beth Israel Deaconess Medical Center, Boston, MA; Brigham and Women's Hospital, Boston, MA
| | - J Garber
- Dana-Farber Cancer Institute, Boston, MA; Harvard School of Public Health, Boston, MA; Harvard Medical School, Boston, MA; Beth Israel Deaconess Medical Center, Boston, MA; Brigham and Women's Hospital, Boston, MA
| | - A Richardson
- Dana-Farber Cancer Institute, Boston, MA; Harvard School of Public Health, Boston, MA; Harvard Medical School, Boston, MA; Beth Israel Deaconess Medical Center, Boston, MA; Brigham and Women's Hospital, Boston, MA
| | - M Brown
- Dana-Farber Cancer Institute, Boston, MA; Harvard School of Public Health, Boston, MA; Harvard Medical School, Boston, MA; Beth Israel Deaconess Medical Center, Boston, MA; Brigham and Women's Hospital, Boston, MA
| |
Collapse
|
21
|
Hanay M, Kelber S, Naik A, Chi D, Hentz S, Bullard E, Colinet E, Duraffourg L, Roukes M. Single-protein nanomechanical mass spectrometry in real time. Nat Nanotechnol 2012; 7:602-8. [PMID: 22922541 PMCID: PMC3435450 DOI: 10.1038/nnano.2012.119] [Citation(s) in RCA: 186] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2012] [Accepted: 06/15/2012] [Indexed: 05/22/2023]
Abstract
Nanoelectromechanical systems (NEMS) resonators can detect mass with exceptional sensitivity. Previously, mass spectra from several hundred adsorption events were assembled in NEMS-based mass spectrometry using statistical analysis. Here, we report the first realization of single-molecule NEMS-based mass spectrometry in real time. As each molecule in the sample adsorbs on the resonator, its mass and position of adsorption are determined by continuously tracking two driven vibrational modes of the device. We demonstrate the potential of multimode NEMS-based mass spectrometry by analysing IgM antibody complexes in real time. NEMS-based mass spectrometry is a unique and promising new form of mass spectrometry: it can resolve neutral species, provide a resolving power that increases markedly for very large masses, and allow the acquisition of spectra, molecule-by-molecule, in real time.
Collapse
Affiliation(s)
- M.S. Hanay
- Kavli Nanoscience Institute and Departments of Physics, Applied Physics, and Bioengineering, California Institute of Technology, MC 149-33, Pasadena, CA, 91125 USA
| | - S. Kelber
- Kavli Nanoscience Institute and Departments of Physics, Applied Physics, and Bioengineering, California Institute of Technology, MC 149-33, Pasadena, CA, 91125 USA
| | - A.K. Naik
- Kavli Nanoscience Institute and Departments of Physics, Applied Physics, and Bioengineering, California Institute of Technology, MC 149-33, Pasadena, CA, 91125 USA
- CEA, LETI, MINATEC Campus, 17 rue des Martyrs, 38054 Grenoble Cedex 9, France
| | - D. Chi
- Kavli Nanoscience Institute and Departments of Physics, Applied Physics, and Bioengineering, California Institute of Technology, MC 149-33, Pasadena, CA, 91125 USA
| | - S. Hentz
- Kavli Nanoscience Institute and Departments of Physics, Applied Physics, and Bioengineering, California Institute of Technology, MC 149-33, Pasadena, CA, 91125 USA
- CEA, LETI, MINATEC Campus, 17 rue des Martyrs, 38054 Grenoble Cedex 9, France
| | - E.C. Bullard
- Kavli Nanoscience Institute and Departments of Physics, Applied Physics, and Bioengineering, California Institute of Technology, MC 149-33, Pasadena, CA, 91125 USA
| | - E. Colinet
- Kavli Nanoscience Institute and Departments of Physics, Applied Physics, and Bioengineering, California Institute of Technology, MC 149-33, Pasadena, CA, 91125 USA
- CEA, LETI, MINATEC Campus, 17 rue des Martyrs, 38054 Grenoble Cedex 9, France
| | - L. Duraffourg
- CEA, LETI, MINATEC Campus, 17 rue des Martyrs, 38054 Grenoble Cedex 9, France
| | - M.L. Roukes
- Kavli Nanoscience Institute and Departments of Physics, Applied Physics, and Bioengineering, California Institute of Technology, MC 149-33, Pasadena, CA, 91125 USA
| |
Collapse
|
22
|
Cormier B, Tanner E, Ducie J, Long K, Wethington S, Wadhawan I, Leitao M, Barakat R, Chi D, Gardner G. Isolated Lymph Node Recurrence is Associated with Improved Survival in Advanced Stage Ovarian Cancer. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2012.01.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
23
|
Tanner E, Long K, Feffer J, Leitao M, Abu-Rustum N, Barakat R, Chi D, Gardner G. Parenchymal Splenic Metastasis is an Independent Negative Predictor of Overall Survival in Advanced Ovarian, Fallopian Tube and Primary Peritoneal Cancer. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2012.01.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
24
|
Scala L, Chi D, Bochner B, Andikyan V, Gerst S, Sandhu J, Boland P, Sonoda Y, Alektiar K. OC-46 HIGH DOSE RATE (HDR) INTRAOPERATIVE BRACHYTHERAPY IN THE MANAGEMENT OF RECURRENT GYNECOLOGIC MALIGNANCIES. Radiother Oncol 2012. [DOI: 10.1016/s0167-8140(12)72013-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
25
|
Barlin J, Wysham W, Ferda A, Khoury Collado F, Cassella D, Alektiar K, Hensley M, Chi D, Barakat R, Abu-Rustum N. Unraveling the cause of death in endometrial cancer: A study of 2513 patients from a single institution. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
26
|
Barlin J, Olvera N, Bogomolniy F, Dao F, Chi D, Jelinic P, Levine D. Validated gene targets associated with curatively treated advanced serous ovarian carcinoma. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
27
|
Barlin J, Dao F, Zgheib NB, Ferguson S, Sabbatini P, Hensley M, Konner J, Tew W, Aghajanian C, Chi D. Progression-free and overall survival of a modified outpatient regimen of primary intravenous/intraperitoneal paclitaxel and intraperitoneal cisplatin is comparable to results from GOG 172. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
28
|
Barlin J, Khoury Collado F, Kim C, Cassella D, Chi D, Sonoda Y, Alektiar K, DeLair D, Barakat R, Abu-Rustum N. The importance of applying a sentinel lymph node mapping algorithm in endometrial cancer staging: Beyond removal of blue nodes. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
29
|
Cormier B, Long K, Ducie J, Tanner E, Wadhawan I, Jewell E, Leitao M, Barakat R, Chi D, Gardner G. Do patients with complete gross resection of advanced stage ovarian cancer benefit from lymphadenectomy? Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
30
|
Cormier B, Tanner E, Ducie J, Long K, Wethington S, Wadhawan I, Leitao M, Barakat R, Chi D, Gardner G. Isolated lymph node recurrence is associated with improved survival in advanced stage ovarian cancer. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
31
|
Leitao M, Calderon B, Gardner G, Chi D, Sonoda Y, Barakat R. Feasibility and safety of same-day discharge after minimally invasive hysterectomy alone or with other procedures for benign and malignant indications. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
32
|
Shih K, Frey M, Chi D, Sonoda Y, Abu-Rustum N, Barakat R, Alektiar K. Impact of postoperative intensity-modulated radiation therapy on the rate of bowel obstruction in gynecologic malignancy. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
33
|
Khoury Collado F, Alchyib O, Kim C, Barlin J, Cassella D, Sonoda Y, Leitao M, Chi D, Barakat R, Abu-Rustum N. Incidence of sentinel lymph node metastasis in endometrial carcinoma: Correlation with tumor grade and myometrial invasion. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
34
|
Long K, Tanner E, Frey M, Cormier B, Gardner G, Sonoda Y, Levine D, Brown C, Barakat R, Chi D. Does intraoperative hypothermia contribute to postoperative morbidity in patients undergoing optimal primary surgical cytoreduction for advanced ovarian cancer? Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2011.12.249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
35
|
Tian W, Chi D, Sehouli J, Trope C, Jiang R, Ayhan A, Cormio G, Xing Y, Breitbach G, Braicu EI, Rabbitt CA, Oksefjell H, Fotopoulou C, Meerpohl H, Du Bois A, Berek JS, Zang RY, Harter P. A risk model for secondary cytoreductive surgery in recurrent ovarian cancer: An evidence-based proposal for patient selection. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.5053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
36
|
Tanner E, Long K, Zhou Q, Brightwell R, Gardner G, Abu-Rustum N, Leitao M, Sonoda Y, Barakat R, Iasonos A, Chi D. Does operative start time impact the frequency of complete gross resection in patients undergoing primary cytoreduction for advanced serous ovarian carcinoma? Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2011.02.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
37
|
Long K, Tanner E, Kauff N, Krill L, Leitao M, Levine D, Jewell E, Barakat R, Chi D. Hereditary breast and ovarian cancer syndrome based on family history alone and implications for patients with serous carcinoma. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
38
|
Long K, Tanner E, Guy M, Leitao M, Gardner G, Sonoda Y, Brown C, Barakat R, Chi D. Cytoreductive surgery for serous ovarian cancer in patients 75years and older. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
39
|
Diaz J, Park B, Sonoda Y, Chi D. Intrathoracic cytoreductive surgery by video-assisted thoracic surgery in advanced ovarian carcinoma. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
40
|
Collado FK, Murray M, Hensley M, Sonoda Y, Gomez J, Levine D, Leitao M, Chi D, Barakat R, Abu-Rustum N. Sentinel lymph node mapping for grade 1/2 endometrial cancer with superficial myoinvasion: Less is more. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.223] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
41
|
Cormier B, Diaz J, Shih K, Sampson R, Sonoda Y, Park K, Chi D, Barakat R, Alektiar K, Abu-Rustum N. Establishing an optimal sentinel lymph node mapping algorithm for the treatment of early cervical cancer. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
42
|
Khoury Collado F, Murray M, Sonoda Y, Levine D, Leitao M, Chi D, Barakat R, Abu-Rustum N. Sentinel lymph node mapping for endometrial cancer improves the detection of metastatic disease to regional lymph nodes. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
43
|
Long K, Tanner E, Brightwell R, Shih K, Sonoda Y, Leitao M, Abu-Rustum N, Barakat R, Chi D. Utilization of specialized postoperative services in a comprehensive surgical cytoreduction program. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
44
|
Leitao M, Gardner G, Briscoe G, Santos K, Jewell E, Abu-Rustum N, Brown C, Chi D, Sonoda Y, Barakat R. Comparison of robot-assisted and standard laparoscopic procedures in patients with endometrial cancer. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
45
|
Leitao M, Gardner G, Briscoe G, Santos K, Jewell E, Brown C, Chi D, Barakat R. Integration of and training for robot-assisted surgery in a gynecologic oncology fellowship program. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
46
|
Kim C, Abu-Rustum N, Chi D, Gardner G, Leitao M, Barakat R, Sonoda Y. Oncologic outcomes of radical trachelectomy at a single institution. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
47
|
Kim C, Abu-Rustum N, Chi D, Gardner G, Leitao M, Carter J, Barakat R, Sonoda Y. Reproductive outcomes of patients undergoing radical trachelectomy for early-stage cervical cancer. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.069] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
48
|
Gardner G, Leitao M, Carreras M, Jewell E, Sonoda Y, Levine D, Abu-Rustum N, Brown C, Chi D, Barakat R. Robotic radical hysterectomy: Extent of tumor resection and operative outcomes compared with laparoscopy and exploratory laparotomy. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
49
|
Diaz J, Park B, Stine J, Flores R, Sonoda Y, Abu-Rustum N, Barakat R, Chi D. The feasibility of mediastinal lymphadenectomy in the management of advanced and recurrent ovarian carcinoma. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.190] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
50
|
Tanner E, Gardner G, Sonoda Y, Garg K, Chi D, Leitao M, Jewell E. Complete gross resection is associated with improved survival in advanced-stage uterine carcinosarcoma. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2010.12.204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|