TY - JOUR A1 - Sebold, Miriam A1 - Chen, Hao A1 - Önal, Aleyna A1 - Kuitunen-Paul, Sören A1 - Mojtahedzadeh, Negin A1 - Garbusow, Maria A1 - Nebe, Stephan A1 - Wittchen, Hans-Ulrich A1 - Huys, Quentin J. M. A1 - Schlagenhauf, Florian A1 - Rapp, Michael A. A1 - Smolka, Michael N. A1 - Heinz, Andreas T1 - Stronger prejudices are associated with decreased model-based control JF - Frontiers in psychology N2 - Background: Prejudices against minorities can be understood as habitually negative evaluations that are kept in spite of evidence to the contrary. Therefore, individuals with strong prejudices might be dominated by habitual or "automatic" reactions at the expense of more controlled reactions. Computational theories suggest individual differences in the balance between habitual/model-free and deliberative/model-based decision-making. Methods: 127 subjects performed the two Step task and completed the blatant and subtle prejudice scale. Results: By using analyses of choices and reaction times in combination with computational modeling, subjects with stronger blatant prejudices showed a shift away from model-based control. There was no association between these decision-making processes and subtle prejudices. Conclusion: These results support the idea that blatant prejudices toward minorities are related to a relative dominance of habitual decision-making. This finding has important implications for developing interventions that target to change prejudices across societies. KW - subtle and blatant prejudice KW - immigrant KW - social behavior; KW - decision-making KW - computational modeling KW - reinforcement learning Y1 - 2022 U6 - https://doi.org/10.3389/fpsyg.2021.767022 SN - 1664-1078 VL - 12 PB - Frontiers Research Foundation CY - Lausanne ER - TY - JOUR A1 - Chan, Lili A1 - Chaudhary, Kumardeep A1 - Saha, Aparna A1 - Chauhan, Kinsuk A1 - Vaid, Akhil A1 - Zhao, Shan A1 - Paranjpe, Ishan A1 - Somani, Sulaiman A1 - Richter, Felix A1 - Miotto, Riccardo A1 - Lala, Anuradha A1 - Kia, Arash A1 - Timsina, Prem A1 - Li, Li A1 - Freeman, Robert A1 - Chen, Rong A1 - Narula, Jagat A1 - Just, Allan C. A1 - Horowitz, Carol A1 - Fayad, Zahi A1 - Cordon-Cardo, Carlos A1 - Schadt, Eric A1 - Levin, Matthew A. A1 - Reich, David L. A1 - Fuster, Valentin A1 - Murphy, Barbara A1 - He, John C. A1 - Charney, Alexander W. A1 - Böttinger, Erwin A1 - Glicksberg, Benjamin A1 - Coca, Steven G. A1 - Nadkarni, Girish N. T1 - AKI in hospitalized patients with COVID-19 JF - Journal of the American Society of Nephrology : JASN N2 - Background: Early reports indicate that AKI is common among patients with coronavirus disease 2019 (COVID-19) and associatedwith worse outcomes. However, AKI among hospitalized patients with COVID19 in the United States is not well described. Methods: This retrospective, observational study involved a review of data from electronic health records of patients aged >= 18 years with laboratory-confirmed COVID-19 admitted to the Mount Sinai Health System from February 27 to May 30, 2020. We describe the frequency of AKI and dialysis requirement, AKI recovery, and adjusted odds ratios (aORs) with mortality. Results: Of 3993 hospitalized patients with COVID-19, AKI occurred in 1835 (46%) patients; 347 (19%) of the patientswith AKI required dialysis. The proportionswith stages 1, 2, or 3 AKIwere 39%, 19%, and 42%, respectively. A total of 976 (24%) patients were admitted to intensive care, and 745 (76%) experienced AKI. Of the 435 patients with AKI and urine studies, 84% had proteinuria, 81% had hematuria, and 60% had leukocyturia. Independent predictors of severe AKI were CKD, men, and higher serum potassium at admission. In-hospital mortality was 50% among patients with AKI versus 8% among those without AKI (aOR, 9.2; 95% confidence interval, 7.5 to 11.3). Of survivors with AKI who were discharged, 35% had not recovered to baseline kidney function by the time of discharge. An additional 28 of 77 (36%) patients who had not recovered kidney function at discharge did so on posthospital follow-up. Conclusions: AKI is common among patients hospitalized with COVID-19 and is associated with high mortality. Of all patients with AKI, only 30% survived with recovery of kidney function by the time of discharge. KW - acute renal failure KW - clinical nephrology KW - dialysis KW - COVID-19 Y1 - 2021 U6 - https://doi.org/10.1681/ASN.2020050615 SN - 1046-6673 SN - 1533-3450 VL - 32 IS - 1 SP - 151 EP - 160 PB - American Society of Nephrology CY - Washington ER - TY - JOUR A1 - Chen, Hao A1 - Nebe, Stephan A1 - Mojtahedzadeh, Negin A1 - Kuitunen-Paul, Soren A1 - Garbusow, Maria A1 - Schad, Daniel A1 - Rapp, Michael A. A1 - Huys, Quentin J. M. A1 - Heinz, Andreas A1 - Smolka, Michael N. T1 - Susceptibility to interference between Pavlovian and instrumental control is associated with early hazardous alcohol use JF - Addiction biology N2 - Pavlovian-to-instrumental transfer (PIT) tasks examine the influence of Pavlovian stimuli on ongoing instrumental behaviour. Previous studies reported associations between a strong PIT effect, high-risk drinking and alcohol use disorder. This study investigated whether susceptibility to interference between Pavlovian and instrumental control is linked to risky alcohol use in a community sample of 18-year-old male adults. Participants (N = 191) were instructed to 'collect good shells' and 'leave bad shells' during the presentation of appetitive (monetary reward), aversive (monetary loss) or neutral Pavlovian stimuli. We compared instrumental error rates (ER) and functional magnetic resonance imaging (fMRI) brain responses between the congruent and incongruent conditions, as well as among high-risk and low-risk drinking groups. On average, individuals showed a substantial PIT effect, that is, increased ER when Pavlovian cues and instrumental stimuli were in conflict compared with congruent trials. Neural PIT correlates were found in the ventral striatum and the dorsomedial and lateral prefrontal cortices (lPFC). Importantly, high-risk drinking was associated with a stronger behavioural PIT effect, a decreased lPFC response and an increased neural response in the ventral striatum on the trend level. Moreover, high-risk drinkers showed weaker connectivity from the ventral striatum to the lPFC during incongruent trials. Our study links interference during PIT to drinking behaviour in healthy, young adults. High-risk drinkers showed higher susceptibility to Pavlovian cues, especially when they conflicted with instrumental behaviour, indicating lower interference control abilities. Increased activity in the ventral striatum (bottom-up), decreased lPFC response (top-down), and their altered interplay may contribute to poor interference control in the high-risk drinkers. KW - high‐risk drinking KW - interference control KW - Pavlovian‐to‐instrumental transfer Y1 - 2020 U6 - https://doi.org/10.1111/adb.12983 SN - 1355-6215 SN - 1369-1600 VL - 26 IS - 4 SP - 1 EP - 14 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Xiong, Yingquan A1 - Delic, Denis A1 - Zeng, Shufei A1 - Chen, Xin A1 - Chu, Chang A1 - Hasan, Ahmed A. A1 - Krämer, Bernhard K. A1 - Klein, Thomas A1 - Yin, Lianghong A1 - Hocher, Berthold T1 - Regulation of SARS CoV-2 host factors in the kidney and heart in rats with 5/6 nephrectomy-effects of salt, ARB, DPP4 inhibitor and SGLT2 blocker JF - BMC nephrology N2 - Background Host factors such as angiotensin-converting enzyme 2 (ACE2) and the transmembrane protease, serine-subtype-2 (TMPRSS2) are important factors for SARS-CoV-2 infection. Clinical and pre-clinical studies demonstrated that RAAS-blocking agents can be safely used during a SARS-CoV-2 infection but it is unknown if DPP-4 inhibitors or SGLT2-blockers may promote COVID-19 by increasing the host viral entry enzymes ACE2 and TMPRSS2. Methods We investigated telmisartan, linagliptin and empagliflozin induced effects on renal and cardiac expression of ACE2, TMPRSS2 and key enzymes involved in RAAS (REN, AGTR2, AGT) under high-salt conditions in a non-diabetic experimental 5/6 nephrectomy (5/6 Nx) model. In the present study, the gene expression of Ace2, Tmprss2, Ren, Agtr2 and Agt was assessed with qRT-PCR and the protein expression of ACE2 and TMPRSS2 with immunohistochemistry in the following experimental groups: Sham + normal diet (ND) + placebo (PBO); 5/6Nx + ND + PBO; 5/6Nx + high salt-diet (HSD) + PBO; 5/6Nx + HSD + telmisartan; 5/6Nx + HSD + linagliptin; 5/6Nx + HSD + empagliflozin. Results In the kidney, the expression of Ace2 was not altered on mRNA level under disease and treatment conditions. The renal TMPRSS2 levels (mRNA and protein) were not affected, whereas the cardiac level was significantly increased in 5/6Nx rats. Intriguingly, the elevated TMPRSS2 protein expression in the heart was significantly normalized after treatment with telmisartan, linagliptin and empagliflozin. Conclusions Our study indicated that there is no upregulation regarding host factors potentially promoting SARS-CoV-2 virus entry into host cells when the SGLT2-blocker empagliflozin, telmisartan and the DPP4-inhibitor blocker linagliptin are used. The results obtained in a preclinical, experimental non-diabetic kidney failure model need confirmation in ongoing interventional clinical trials. KW - SARS CoV-2 host factors KW - 5/6 nephrectomy KW - High-salt diet KW - ARB KW - DPP4 inhibitor KW - SGLT2 blocker Y1 - 2022 U6 - https://doi.org/10.1186/s12882-022-02747-1 SN - 1471-2369 VL - 23 IS - 1 PB - Springer Nature CY - London ER - TY - JOUR A1 - Botteri, Edoardo A1 - Peveri, Giulia A1 - Berstad, Paula A1 - Bagnardi, Vincenzo A1 - Chen, Sairah L. F. A1 - Sandanger, Torkjel M. A1 - Hoff, Geir A1 - Dahm, Christina C. A1 - Antoniussen, Christian S. A1 - Tjonneland, Anne A1 - Eriksen, Anne Kirstine A1 - Skeie, Guri A1 - Perez-Cornago, Aurora A1 - Huerta, Jose Maria A1 - Jakszyn, Paula A1 - Harlid, Sophia A1 - Sundstroem, Bjoern A1 - Barricarte, Aurelio A1 - Monninkhof, Evelyn M. A1 - Derksen, Jeroen W. G. A1 - Schulze, Matthias Bernd A1 - Bueno-de-Mesquita, Bas A1 - Sanchez, Maria-Jose A1 - Cross, Amanda J. A1 - Tsilidis, Konstantinos K. A1 - De Magistris, Maria Santucci A1 - Kaaks, Rudolf A1 - Katzke, Verena A1 - Rothwell, Joseph A. A1 - Laouali, Nasser A1 - Severi, Gianluca A1 - Amiano, Pilar A1 - Contiero, Paolo A1 - Sacerdote, Carlotta A1 - Goldberg, Marcel A1 - Touvier, Mathilde A1 - Freisling, Heinz A1 - Viallon, Vivian A1 - Weiderpass, Elisabete A1 - Riboli, Elio A1 - Gunter, Marc J. A1 - Jenab, Mazda A1 - Ferrari, Pietro T1 - Changes in lifestyle and risk of colorectal cancer in the European prospective investigation into cancer and nutrition JF - The American journal of gastroenterology : AJG N2 - INTRODUCTION: We investigated the impact of changes in lifestyle habits on colorectal cancer (CRC) risk in a multicountry European cohort. METHODS: We used baseline and follow-up questionnaire data from the European Prospective Investigation into Cancer cohort to assess changes in lifestyle habits and their associations with CRC development. We calculated a healthy lifestyle index (HLI) score based on smoking status, alcohol consumption, body mass index, and physical activity collected at the 2 time points. HLI ranged from 0 (most unfavorable) to 16 (most favorable). We estimated the association between HLI changes and CRC risk using Cox regression models and reported hazard ratios (HR) with 95% confidence intervals (CI). RESULTS: Among 295,865 participants, 2,799 CRC cases were observed over a median of 7.8 years. The median time between questionnaires was 5.7 years. Each unit increase in HLI from the baseline to the follow-up assessment was associated with a statistically significant 3% lower CRC risk. Among participants in the top tertile at baseline (HLI > 11), those in the bottom tertile at follow-up (HLI <= 9) had a higher CRC risk (HR 1.34; 95% CI 1.02-1.75) than those remaining in the top tertile. Among individuals in the bottom tertile at baseline, those in the top tertile at follow-up had a lower risk (HR 0.77; 95% CI 0.59-1.00) than those remaining in the bottom tertile. DISCUSSION: Improving adherence to a healthy lifestyle was inversely associated with CRC risk, while worsening adherence was positively associated with CRC risk. These results justify and support recommendations for healthy lifestyle changes and healthy lifestyle maintenance for CRC prevention. Y1 - 2022 U6 - https://doi.org/10.14309/ajg.0000000000002065 SN - 0002-9270 SN - 1572-0241 VL - 118 IS - 4 SP - 702 EP - 711 PB - Lippincott Williams & Wilkins CY - Philadelphia ER -