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2153 citation(s) found for "Ma, Anna".

Daily Low-Dose Aspirin and Risk of Serious Falls and Fractures in Healthy Older People
Morello, Renata , Thảo, Lê Thị Phương , Sanders, Kerrie M. , Pasco, Julie A. , Ebeling, Peter R. , Woods, Robyn L. , Wolfe, Rory , Hussain, Sultana Monira , Ronaldson, Kathlyn J. , Williamson, Jeff D. , Ebeling, Peter R , Barker, Anna , Seeman, Ego , Ward, Stéphanie , Cumming, Robert G. , Khosla, Sundeep , Newman, Anne B. , McNeil, John J.

JAMA Internal Medicine | November 7, 2022 | Volume: 182 | Issue: 12 | Pages: 1289

10.1001/jamainternmed.2022.5028 | PMID 36342703 Get It

ImportanceFalls and fractures are frequent and deleterious to the health of older people. Aspirin has been reported to reduce bone fragility and slow bone loss.ObjectiveTo determine if daily low-dose aspirin (100 mg) reduces the risk of fractures or serious falls (fall-related hospital presentations) in healthy older men and women.Design, Setting, and ParticipantsThis substudy of a double-blind, randomized, placebo-controlled trial studied older adult men and women in 16 major sites across southeastern Australia. The ASPREE-FRACTURE substudy was conducted as part of the Australian component of the ASPREE trial. Between 2010 and 2014 healthy (free of cardiovascular disease, dementia or physical disability), community-dwelling volunteers aged 70 years or older were recruited to participate in the ASPREE trial. Potentially eligible participants were identified by medical practitioners and trial personnel and were then sent a letter of invitation to participate. Interested participants were screened for suitability. Eligible participants with medical practitioner authorization and adherent to a 4-week run-in medication trial were randomized. Data were analyzed from October 17, 2019, to August 31, 2022.InterventionsParticipants in the intervention group received a daily dose of oral 100 mg enteric-coated (low-dose) aspirin. The control group received a daily identical enteric-coated placebo tablet.Main Outcomes and MeasuresThe primary outcome of ASPREE-FRACTURE was the occurrence of any fracture. The secondary outcome was serious fall resulting in hospital presentation.ResultsIn total, 16 703 people with a median (IQR) age of 74 (72-78) years were recruited, and 9179 (55.0%) were women. There were 8322 intervention participants and 8381 control participants included in the primary and secondary outcome analysis of 2865 fractures and 1688 serious falls over the median follow-up of 4.6 years. While there was no difference in the risk of first fracture between the intervention and control participants (hazard ratio, 0.97; 95% CI, 0.87-1.06; P = .50), aspirin was associated with a higher risk of serious falls (total falls 884 vs 804; incidence rate ratio, 1.17; 95% CI, 1.03-1.33; P = .01). Results remained unchanged in analyses that adjusted for covariates known to influence fracture and fall risk.Conclusions and RelevanceIn this substudy of a randomized clinical trial, the failure of low-dose aspirin to reduce the risk of fractures while increasing the risk of serious falls adds to evidence that this agent provides little favorable benefit in a healthy, White older adult population.Trial RegistrationThis substudy is registered with the Australian New Zealand Clinical Trials Registry (ACTRN12615000347561).
Preclinical Experience of the Mayo Spheroid Reservoir Bioartificial Liver (SRBAL) in Management of Acute Liver Failure
Felgendreff, Philipp , Tharwat, Mohammad , Hosseiniasl, Seyed M. , Amiot, Bruce , Minshew, Anna, Rmilah, Anan Abu , Sun, Xiaoye, Duffy, Dustin, Kremers, Walter K. , Nyberg, Scott L. , Nyberg, Scott L , Kremers, Walter K

Livers | November 3, 2022 | Volume: 2 | Issue: 4 | Pages: 387-399

10.3390/livers2040029 Get It

The Spheroid Reservoir Bioartificial Liver (SRBAL) is an innovative treatment option for acute liver failure (ALF). This extracorporeal support device, which provides detoxification and other liver functions using high-density culture of porcine hepatocyte spheroids, has been reported in three randomized large animal studies. A meta-analysis of these three preclinical studies was performed to establish efficacy of SRBAL treatment in terms of survival benefit and neuroprotective effect. The studies included two hepatotoxic drug models of ALF (D-galactosamine, α-amanitin/lipopolysaccharide) or a liver resection model (85% hepatectomy) in pigs or monkeys. The SRBAL treatment was started in three different settings starting at 12 h, 24 h or 48 h after induction of ALF; comparisons were made with two similar control groups in each model. SRBAL therapy was associated with significant survival and neuroprotective benefits in all three animal models of ALF. The benefits of therapy were dose dependent with the most effective configuration of SRBAL being continuous treatment of 24 h duration and dose of 200 g of porcine hepatic spheroids. Future clinical testing of SRBAL in patients with ALF appears warranted.
Dasatinib/prednisone induction followed by blinatumomab/dasatinib in Ph+ acute lymphoblastic leukemia
Advani, Anjali S. , Moseley, Anna , O’Dwyer, Kristen M. , Wood, Brent L. , Park, Jae H. , Wieduwilt, Matthew J. , Jeyakumar, Deepa , Yaghmour, George , Gerds, Aaron T. , Litzow, Mark R. , Stone, Richard M. , Gerds, Aaron T , Litzow, Mark R. , Sharon, Elad , Erba, Harry Paul , Advani, Anjali S , Wood, Brent L , O'Dwyer, Kristin , Atallah, Ehab , O’Brien, Susan , Liesveld, Jane L. , Othus, Megan , Sharon, Elad

Blood Advances | November 2, 2022 | Volume: 7 | Issue: 7 | Pages: 1279-1285

10.1182/bloodadvances.2022008216 | PMID 36322825 Get It

Abstract Novel treatment strategies are needed for the treatment of Philadelphia chromosome–positive (Ph+) acute lymphoblastic leukemia (ALL) in older patients. This trial evaluated the feasibility and outcomes with the anti-CD19 bispecific T-cell–engaging antibody, blinatumomab, in combination with dasatinib and steroids. Patients 65 years of age or older with Ph+ or Ph-like ALL (with dasatinib-sensitive fusions/mutations) were eligible and could be newly diagnosed or relapsed/refractory. Induction therapy consisted of dasatinib/prednisone. Patients not achieving response by day 56 proceeded to blinatumomab reinduction therapy. Patients achieving response with induction or reinduction therapy proceeded to blinatumomab/dasatinib postremission therapy for 3 cycles followed by dasatinib/prednisone maintenance. All patients received central nervous system prophylaxis with intrathecal methotrexate for a total of 8 doses. Response was assessed at days 28, 56, and 84 and at additional time points based on response parameters. Measurable residual disease was assessed centrally by 8-color flow cytometry at day 28. A total of 24 eligible patients with newly diagnosed Ph+ ALL were enrolled with a median age of 73 years (range, 65-87 years). This combination was safe and feasible. With a median of 2.7 years of follow-up, 3-year overall survival and disease-free survival were 87% (95% confidence interval [CI], 64-96) and 77% (95% CI, 54-90), respectively. Although longer follow-up is needed, these results are encouraging, and future trials are building on this backbone regimen. This trial was registered at www.clinicaltrials.gov as #NCT02143414.
Infections following rejection therapies in kidney and liver transplant recipients
Gupta, Simran , Gea‐Banacloche, Juan , Me, Hay‐Me, Chascsa, David M. , Heilman, Raymond L. , Budhiraja, Pooja , Yaman, Reena , Vikram, Holenarasipur R. , Zhang, Nan , Joseph, Anna M., Kodali, Lavanya , Chascsa, David M H, Yaman, Reena N, Vikram, Holenarasipur R. , Budhiraja, Pooja , Me, Hay Me , Joseph, Anna M.

Transplant Infectious Disease | October 27, 2022 | Volume: 24 | Issue: 6 | Pages: No page available

10.1111/tid.13981 | PMID 36300873 Get It

AbstractIntroductionInfections are known complications of solid‐organ transplant. Treatment for rejection may increase risk of infection. We aimed to study frequency of infection and identify the risk factors for infections in solid organ transplant (SOT) (liver and kidney) recipients treated for rejection.MethodsThis is a retrospective chart review of all liver and kidney transplant recipients treated for rejection at our institution from 2014 to 2020. We collected information on episodes of acute rejection in the first year of transplant and infections within 6 months following rejection treatment.ResultsWe identified 257 transplant patients treated for rejection. One hundred twelve (43.6%) developed infections, with a total of 226 infections. Urinary tracts infections were the most common, 72 (31.9%), followed by cytomegalovirus viremia in 37 (16.4%), bacteremia in 24 (10.6%), and BK virus in 14 (6.2%). Female sex (p = .047), elevated neutrophil count at rejection (p = .002), and increased number of rejection episodes (p = .022) were predictors of infection in kidney and simultaneous liver‐kidney recipients. No specific type of induction or rejection therapy was identified as a risk factor for infection, likely due to the prophylaxis protocols at our institution. Infection post rejection treatment was associated with higher graft loss (p = .021) and mortality (p = .031) in kidney transplant recipients.ConclusionsInfections are common complications after treatment of SOT rejection. Female gender, higher neutrophil at time of rejection, and increased numbers of rejection episodes were predictors of infections after rejection in simultaneous liver‐kidney and kidney transplant patients. Infections were predictors of graft loss at 6 months and mortality at any point in follow‐up in kidney transplant patients. image
Social Disparities in Cardiometabolic Health in Czechia and Venezuela Using the Allostatic Load Model
Mechanick, JI, Neto, Geraldo de Albuquerque Maranhão , Infante-Garcia, MM, Pikhart, Hynek , Bobák, Martin , Medina-Inojosa, JR, Gonzalez-Rivas, JP, Maranhao Neto, Geraldo A , Polcrová, Anna Bartošková , Nieto‐Martínez, Ramfis

European Journal of Public Health | October 25, 2022 | Volume: 32 | Issue: Supplement_3 | Pages: No page available

10.1093/eurpub/ckac130.095 Get It

Abstract Background Subjects with lower socioeconomic status (SES) are exposed to higher levels of environmental stressors. The cumulative effects of chronic stressors on cardiometabolic health can be evaluated using the allostatic load (AL) score. Despite the accepted social gradient, clear relationships between social determinants and cardiometabolic health in populations with different socio-cultural contexts have been rarely explored. This study aimed to compare the relationships of social determinants with AL in different socioeconomic contexts: unstable Venezuela (VE) and stable Czechia (CZ). Methods 25-64 years old subjects from two cross-sectional population-based samples from CZ (2013-2014, n = 1579, 56% females) and VE (2014-2017, n = 1652, 70% females). The AL score (scaled 0-8) was calculated using 8 cardiometabolic biomarkers (BMI, waist circumference, systolic and diastolic blood pressure, total and HDL-cholesterol, triglycerides). Social characteristics included education in both countries, household income in CZ, and composite measure of SES based on source of income, household head's profession, motheŕs education, and housing conditions in VE. Ordinal regression was performed separately in men and women. Results In CZ, men and women with low education and women with low income were more likely to have higher score of AL compared to those with high education and income (OR 1.45, 2.29 and 1.69). In VE, women with low education and low SES were more likely to have higher AL (OR 1.47 and 1.51), while men with low education and low SES were less likely to have higher AL (OR 0.64 and 0.61), compared to those with high education and high SES. Independently of age, sex, and socioeconomic characteristics, Venezuelans were more likely to have higher AL than Czechs. Conclusions Associations of social position indices and cardiometabolic health (proxied by AL) differed between CZ and VE, most likely reflecting differences in social environment between the countries. Key messages
The impact of early PEG-asparaginase discontinuation in young adults with ALL: a post hoc analysis of the CALGB 10403 study
Aldoss, Ibrahim , Yin, Jun , Wall, Anna, Mrózek, Krzysztof , Liedtke, Michaela , Claxton, David F. , Appelbaum, Frederick R. , Erba, Harry P. , Litzow, Mark R. , Tallman, Martin S. , Stone, Richard M. , Luger, Selina M. , Erba, Harry Paul , Litzow, Mark R. , Larson, Richard A , Advani, Anjali S , Claxton, David F , Aldoss, Ibrahim , Foster, Matthew C , Larson, Richard A. , Advani, Anjali S. , Stock, Wendy

Blood Advances | October 21, 2022 | Volume: 7 | Issue: 2 | Pages: 196-204

10.1182/bloodadvances.2022007791 | PMID 36269846 Get It

Abstract Asparaginase is a key component of pediatric-inspired regimens in young adults with acute lymphoblastic leukemia (ALL). Truncation of asparaginase therapy is linked to inferior outcomes in children with ALL. However, a similar correlation in adults is lacking. Here, we studied the prevalence and risk factors associated with pegylated (PEG)-asparaginase discontinuation in young adults with ALL treated on the US intergroup Cancer and Leukemia Group B (CALGB) 10403 study and examined the prognostic impact of early discontinuation (ED) (defined as <4 of 5 or 6 planned doses) on survival outcomes. The analysis included 176 patients who achieved complete remission and initiated the delayed intensification (DI) cycle. The median number of PEG-asparaginase doses administered before DI was 5 (range, 1-6), with 57 (32%) patients with ED. The ED patients were older (median, 26 vs 23 years; P = .023). Survival was apparently lower for ED patients compared with those receiving ≥4 doses, but this finding was not statistically significant (hazard ratio [HR], 1.82; 95% confidence interval [CI], 0.97-3.43; P = .06), with corresponding 5-year overall survival (OS) rates of 66% and 80%, respectively. In patients with standard-risk ALL, the ED of PEG-asparaginase adversely influenced OS (HR, 2.3; 95% CI, 1.02-5.22; P = .04) with a trend toward inferior event-free survival (EFS) (HR, 1.84; 95% CI, 0.92-3.67; P = .08). In contrast, there was no impact of early PEG-asparaginase discontinuation on OS (P = .64) or EFS (P = .32) in patients with high-risk disease based on the presence of high-risk cytogenetics, Ph-like genotype, and/or high white blood cell count at presentation. In conclusion, early PEG-asparaginase discontinuation is common in young adults with ALL and may adversely impact survival of patients with standard-risk ALL.
Rectal Cancer, Version 2.2022, NCCN Clinical Practice Guidelines in Oncology
Benson, Al B. , Al-Hawary, Mahmoud M. , Azad, Nilofer, Chen, Yi‐Jen , Cooper, Harry S. , Deming, Dustin A. , Garrido‐Laguna, Ignacio , Grem, Jean L. , Hecht, J. Randolph, Hoffe, Sarah E. , Hunt, Steven R., Johung, Kimberly L. , Kirilcuk, Natalie, Krishnamurthi, Smitha , Maratt, Jennifer K. , Messersmith, Wells A. , Meyerhardt, Jeffrey A. , Mulcahy, Mary F. , Nurkin, Steven, Overman, Michael J. , Parikh, Aparna, Patel, Hitendra , Shibata, David , Skibber, John M., Sofocleous, Constantinos T. , Stotsky‐Himelfarb, Eden, Tavakkoli, Anna , Willett, Christopher G. , Gregory, Kristina M., Gurski, Lisa A., Meyerhardt, Jeffrey A , Venook, Alan P. , Ciombor, Kristen K. , Cohen, Stacey A. , Gunn, Andrew, Hubbard, Joleen M. , Jeck, William R. , Miller, Eric D. , Patel, Hitendra, Pedersen, Katrina S. , Saltz, Leonard B. , Schneider, Charles John

Journal of the National Comprehensive Cancer Network | October 14, 2022 | Volume: 20 | Issue: 10 | Pages: 1139-1167

10.6004/jnccn.2022.0051 | PMID 36240850 Get It

This selection from the NCCN Guidelines for Rectal Cancer focuses on management of malignant polyps and resectable nonmetastatic rectal cancer because important updates have been made to these guidelines. These recent updates include redrawing the algorithms for stage II and III disease to reflect new data supporting the increasingly prominent role of total neoadjuvant therapy, expanded recommendations for short-course radiation therapy techniques, and new recommendations for a “watch-and-wait” nonoperative management technique for patients with cancer that shows a complete response to neoadjuvant therapy. The complete version of the NCCN Guidelines for Rectal Cancer, available online at NCCN.org , covers additional topics including risk assessment, pathology and staging, management of metastatic disease, posttreatment surveillance, treatment of recurrent disease, and survivorship.
Association Between Race/Ethnicity and COVID‐19 Outcomes in Systemic Lupus Erythematosus Patients From the United States: Data From the COVID‐19 Global Rheumatology Alliance
Ugarte‐Gil, Manuel F. , Alarcón, Graciela S. , Seet, Andrea M. , Izadi, Zara , Montgomery, Anna , Duarte‐García, Alí , Gilbert, Emily, Valenzuela-Almada, Maria O , Wise, Leanna , Sparks, Jeffrey A. , Hsu, Tiffany , Sirotich, Emily , Hausmann, Jonathan S. , Sufka, Paul , Grainger, Rebecca , Bhana, Suleman , Wallace, Zachary S. , Jacobsohn, Lindsay, Strangfeld, Anja , Mateus, Elsa F , Hyrich, Kimme L , Gossec, Laure , Lawson‐Tovey, Saskia , Kearsley‐Fleet, Lianne , Schaefer, Martin, Machado, Pedro , Schäfer, Martin , Ware, Anna , Gilbert, Emily L , Hsu, Tiffany Y-T , D'Silva, Kristin M , Patel, Naomi J , Sirotich, Emily , Liew, Jean , Hausmann, Jonathan S , Sufka, Paul , Grainger, Rebecca , Bhana, Suleman , Wallace, Zachary S , Strangfeld, Anja , Mateus, Elsa F , Hyrich, Kimme L , Gossec, Laure , Carmona, Loreto , Lawson-Tovey, Saskia , Kearsley-Fleet, Lianne , Schaefer, Martin , Machado, Pedro M , Robinson, Philip C , Gianfrancesco, Milena A , Yazdany, Jinoos , Alarcón, Graciela S. , Sparks, Jeffrey A , Duarte-García, Alí , Ugarte-Gil, Manuel F , Wise, Leanna M , Liew, Jean W. , Carmona, Loreto , Robinson, Philip C. , Yazdany, Jinoos

Arthritis Care & Research | October 14, 2022 | Volume: 75 | Issue: 1 | Pages: 53-60

10.1002/acr.25039 | PMID 36239292 Get It

ObjectiveTo determine the association between race/ethnicity and COVID‐19 outcomes in individuals with systemic lupus erythematosus (SLE).MethodsIndividuals with SLE from the US with data entered into the COVID‐19 Global Rheumatology Alliance registry between March 24, 2020 and August 27, 2021 were included. Variables included age, sex, race, and ethnicity (White, Black, Hispanic, other), comorbidities, disease activity, pandemic time period, glucocorticoid dose, antimalarials, and immunosuppressive drug use. The ordinal outcome categories were: not hospitalized, hospitalized with no oxygenation, hospitalized with any ventilation or oxygenation, and death. We constructed ordinal logistic regression models evaluating the relationship between race/ethnicity and COVID‐19 severity, adjusting for possible confounders.ResultsWe included 523 patients; 473 (90.4%) were female and the mean ± SD age was 46.6 ± 14.0 years. A total of 358 patients (74.6%) were not hospitalized; 40 patients (8.3%) were hospitalized without oxygen, 64 patients (13.3%) were hospitalized with any oxygenation, and 18 (3.8%) died. In a multivariable model, Black (odds ratio [OR] 2.73 [95% confidence interval (95% CI) 1.36–5.53]) and Hispanic (OR 2.76 [95% CI 1.34–5.69]) individuals had higher odds of more severe outcomes than White individuals.ConclusionBlack and Hispanic individuals with SLE experienced more severe COVID‐19 outcomes, which is consistent with findings in the US general population. These results likely reflect socioeconomic and health disparities and suggest that more aggressive efforts are needed to prevent and treat infection in this population.
Copy Number Variants Are Ovarian Cancer Risk Alleles at Known and Novel Risk Loci
DeVries, Amber A , Peng, Pei-Chen , Reyes, Alberto Luiz P., Plummer, Jasmine , Davis, Brian , Chen, Stephanie S., Dezem, Felipe Segato , Antonenkova, Natalia, Beckmann, Matthias W. , Beeghly‐Fadiel, Alicia, Bogdanova, Natalia , Bogdanova-Markov, Nadja, Brenton, James D. , Chang‐Claude, Jenny , Dörk, Thilo , Eccles, Diana M, Fasching, Peter A. , Goode, Ellen L. , Goodman, Marc T. , Group, OPAL Study, Grant, Peter , Nagle, C.A., Chevenix-Trench, G, Bowtell, D, Blomfield, Penny, Davis, Alison , Leung, Yee , Livingstone, Karen, O’Neill, Helen C. , Black, Amanda , Hadley, Alison , Shannon, Colleen, Neesham, Deborah, Otton, Geoffrey, Au‐Yeung, George , Goss, Geraldine , Wain, Gerard, Gard, Grace , Robertson, G S M, Lombard, Janine , Tan, Joanne , McNeilage, Jane, Power, J. , Miller, Jessica A., Lamont, John, Wong, Kit Man , Reid, Kate , Milishkin, L, Buck, Martin , Bunting, Michael W, McNally, Orla , Awad, Reda, Mohan, Rahul , Farrell, Rhonda , McIntosh, Rachel, Rome, Robert, Houghton, R., Hogg, Russell , Land, R., Baron‐Hay, Sally , Paramasivum, S, Pather, Selvan , Hyde, Samuel M. , Salfinger, Stuart , Valmadre, Susan, Jobling, Thomas W., Manolitsas, Tom, Bonaventura, T, Group, AOCS, Bowtell, D, Green, A, Webb, P, Gertig, DM, Moore, S., Hung, Jillian A., Harrap, Karen L. , Sadkowsky, T., Malt, M. , Robertson, R. Paul , Bergh, T. Vanden, Jones, Michelle R. , Nattress, K., Chiew, Yoke-Eng, Stenlake, Annie, Ashover, P., Corrish, T., Jackman, Louisa, Ferguson, Kaltin , Martin, Kara, Martyn, Amanda C. , White, Jonathan, Jayde, V., Bowes, Laura, Mamers, Pamela, Galletta, Laura, Giles, Daniel A., Hendley, Joy , Shirley, H., Ball, C., Young, Christian D. , Viduka, S., Bilic, Sanela , Glavinas, Lydia, Brooks, Jacqueline D., Stuart‐Harris, R., Kirsten, Fred, Rutovitz, J , Clingan, P., Proietto, Anthony , Braye, Stephen, Shannon, J., Bonaventura, T, Begbie, Stephen , Hildebrandt, Michelle A.T., Huff, Chad D. , Huntsman, David G., Kar, Siddhartha , Labrie, Marilyne , Lambrechts, Diether , Le, Nhu D. , May, Taymaa, Menon, Usha , Moysich, Kirsten B. , Odunsi, Kunle , Olsson, Håkan , Pearce, Celeste Leigh , Ramus, Susan J. , Ríboli, Elio , Riggan, Marjorie J. , Romieu, Isabelle , Schildkraut, Joellen M. , Sieh, Weiva , Song, Honglin , Sutphen, Rebecca , Terry, Kathryn L. , Thompson, Pamela J., Titus, Linda , Tworoger, Shelley S. , Nieuwenhuysen, Els Van , Edwards, Digna Velez, Wentzensen, Nicolas , Whittemore, Alice S. , Wu, Anna H. , Freedman, Matthew L., Lawrenson, Kate , Easton, Douglas F. , Gayther, Simon A. , Eccles, Diana , Bowtell, David D.L. , Lambrechts, Diether , Dennis, Joe , Plummer, Jasmine T , Anton-Culver, Hoda , Campbell, Ian G , Chenevix-Trench, Georgia , Eliassen, A Heather , Jensen, Allan , Kar, Siddhartha , Menon, Usha , Riboli, Elio , Sieh, Weiva , Webb, Penelope M , Wentzensen, Nicolas , Wolk, Alicja , Ziogas, Argyrios , Lawrenson, Kate , Jones, Michelle R , Dörk, Thilo , Lambrechts, Diether , Ramus, Susan J , Tworoger, Shelley S , Eccles, Diana , Brenton, James D , Moysich, Kirsten , Lambrechts, Diether , Bogdanova, Natalia V , Bowtell, David D , Goodman, Marc T , Tyrer, Jonathan P. , Coetzee, Simon G. , Aben, Katja K.H. , Anton‐Culver, Hoda , Beeghly‐Fadiel, Alicia , Berchuck, Andrew , Bützow, Ralf C. , Campbell, Ian , Chenevix‐Trench, Georgia , Cook, Linda S. , DeFazio, Anna , Doherty, Jennifer A. , Eliassen, A. Heather , Fortner, Renée T. , Giles, Graham G. , Gronwald, Jacek , Group, OPAL Study, Friedländer, Michael , Obermair, Andreas , Nagle, C, Beesley, Vanessa L. , Bowtell, D, Brand, Alison H. , Nicklin, James , Quinn, Michael A. , Williams, M, Hadley, A, Glasgow, A, Garrett, A, Rao, A, Steer, Christopher , Allen, Deborah Emma , Robertson, G, Power, J, Coward, Jermaine , Carter, Jonathan , Lamont, J, Wong, K M, Perrin, Lewis C , Nascimento, M, Buck, M, Harrison, Michelle , Chetty, Naven , Hacker, Neville F. , Harnett, Paul R. , Beale, Philip James , Awad, R, McIntosh, R, Sayer, R, Hogg, R, Hyde, S, Bonaventura, T, Arora, Vivek , Group, AOCS, Bowtell, D, Webb, P, Gertig, Dorota M., Traficante, Nadia , Fereday, Sián , Pandeya, Nirmala , Robertson, R, McKenzie, P, Maidens, J, Sullivan, Helen T. , Alexander, Brian M. , Brown, S, Green, L, Jackman, L, Martyn, A, Ranieri, B, White, J, Giles, D, Alsop, Kathryn , Schmidt, T, Young, C, Tran, H, Rutovitz, J, Glasgow, A, Shannon, J, Bonaventura, T, Stewart, James , Håkansson, Niclas , Hildebrandt, Michelle A.T. , Jensen, Allan , Karlan, Beth Y. , Хуснутдинова, Э. К. , Kiemeney, Lambertus A. , Kjær, Susanne K. , Kupryjańczyk, Jolanta , Lubiński, Jan , Milne, Roger L. , Modugno, Francesmary , Monteiro, Álvaro N.A. , Pejovic, Tanja B. , Sandler, Dale P. , Setiawan, Veronica Wendy , Edwards, Digna R. Velez , Webb, Penelope M. , Wolk, Alicja , Ziogas, Argyrios , Pharoah, Paul D.P.

JNCI: Journal of the National Cancer Institute | October 10, 2022 | Volume: 114 | Issue: 11 | Pages: 1533-1544

10.1093/jnci/djac160 | PMID 36210504 Get It

AbstractBackgroundKnown risk alleles for epithelial ovarian cancer (EOC) account for approximately 40% of the heritability for EOC. Copy number variants (CNVs) have not been investigated as EOC risk alleles in a large population cohort.MethodsSingle nucleotide polymorphism array data from 13 071 EOC cases and 17 306 controls of White European ancestry were used to identify CNVs associated with EOC risk using a rare admixture maximum likelihood test for gene burden and a by-probe ratio test. We performed enrichment analysis of CNVs at known EOC risk loci and functional biofeatures in ovarian cancer–related cell types.ResultsWe identified statistically significant risk associations with CNVs at known EOC risk genes; BRCA1 (PEOC = 1.60E-21; OREOC = 8.24), RAD51C (Phigh-grade serous ovarian cancer [HGSOC] = 5.5E-4; odds ratio [OR]HGSOC = 5.74 del), and BRCA2 (PHGSOC = 7.0E-4; ORHGSOC = 3.31 deletion). Four suggestive associations (P < .001) were identified for rare CNVs. Risk-associated CNVs were enriched (P < .05) at known EOC risk loci identified by genome-wide association study. Noncoding CNVs were enriched in active promoters and insulators in EOC-related cell types.ConclusionsCNVs in BRCA1 have been previously reported in smaller studies, but their observed frequency in this large population-based cohort, along with the CNVs observed at BRCA2 and RAD51C gene loci in EOC cases, suggests that these CNVs are potentially pathogenic and may contribute to the spectrum of disease-causing mutations in these genes. CNVs are likely to occur in a wider set of susceptibility regions, with potential implications for clinical genetic testing and disease prevention.
Rationale and Design for the Diabetes RElated to Acute Pancreatitis and Its Mechanisms Study
Hart, Phil A. , Park, Walter G. , Dyer, Anne‐Marie , Andersen, Dana K. , Buxbaum, James , Conwell, Darwin L. , Dungan, Kathleen , Easler, Jeffrey J. , Fogel, Evan L. , Greenbaum, Carla J. , Kalyani, Rita R. , Korc, Murray , Kozarek, Richard A. , Laughlin, Maren R. , Lee, Peter J. , Maranki, Jennifer , Speake, Cate, Toledo, Frederico G. S. , Trikudanathan, Guru , Vege, Santhi Swaroop , Yazıcı, Cemal , Zaheer, Atif , Forsmark, Christopher E., Yadav, Dhiraj , Papachristou, Georgios I. , Chinchilli, Vernon M , Afghani, Elham , Akshintala, Venkata S. , Pandol, Stephen J. , Phillips, Anna Evans , Serrano, José , Singh, Vikesh K. , Speake, Cate , Tirkes, Temel , Wang, Ming , Bellin, Melena D.

Pancreas | October 7, 2022 | Volume: 51 | Issue: 6 | Pages: 568-574

10.1097/mpa.0000000000002079 | PMID 36206460 Get It

Abstract Acute pancreatitis (AP) is a disease characterized by an acute inflammatory phase followed by a convalescent phase. Diabetes mellitus (DM) was historically felt to be a transient phenomenon related to acute inflammation; however, it is increasingly recognized as an important late and chronic complication. There are several challenges that have prevented precisely determining the incidence rate of DM after AP and understanding the underlying mechanisms. The DREAM (Diabetes RElated to Acute Pancreatitis and its Mechanisms) Study is a prospective cohort study designed to address these and other knowledge gaps to provide the evidence needed to screen for, prevent, and treat DM after AP. In the following article, we summarize literature regarding the epidemiology of DM after AP and provide the rationale and an overview of the DREAM study.