tbuckley/cabot-search huggingface dataset:
Abstract 550: Tumor-conditional anti-CTLA-4 uncouples anti-tumor efficacy from immunotherapy-related toxicity
Authors: Steven C. Pai, Donald M. Simons, Xiaoqing Lu, Wendy Ritacco, Michael Evans, Gillian Kingsbury, Lawrence Fong
Journal: Cancer Research (2019)

Abstract While immune checkpoint blockade leads to potent anti-tumor efficacy, it also leads to immune-related adverse events in cancer patients. These toxicities stem from systemic immune activation resulting in multi-organ inflammation including the gastrointestinal tract, lung, and endocrine organs. We developed a dual variable domain immunoglobulin of anti-CTLA-4 antibody (anti-CTLA-4 DVD) possessing an outer tumor-specific antigen-binding site engineered to shield the inner anti-CTLA-4 binding domain. Upon reaching the tumor, the outer domain is cleaved by membrane type-serine protease 1 (MT-SP1) present in the tumor microenvironment, leading to enhanced localization of CTLA-4 blockade. Anti-CTLA-4 DVD significantly reduced multi-organ immune toxicity by preserving tissue-resident regulatory T cells (Tregs) in Rag 1-/- mice that received naïve donor CD4+ T cells from wild-type C57BL/6j mice. Moreover, anti-CTLA-4 DVD induced potent antitumor effects by decreasing tumor-infiltrating Tregs and increasing the infiltration of antigen-specific CD8+ T lymphocytes in TRAMP-C2 bearing C57BL/6j mice. Tregs depletion was mediated through the antibody-dependent cellular cytotoxicity (ADCC) mechanism, as anti-CTLA-4 without the FcγR binding portion (anti-CTLA-4 DANA) spared Tregs, preventing treatment-induced toxicities. In summary, our results demonstrated a new approach to anti-CTLA-4 blockade that depletes tumor-infiltrating, but not tissue-resident Tregs, preserving anti-tumor effects while minimizing toxicity. Thus, our tumor-conditional anti-CTLA-4 DVD provides an avenue to uncouple anti-tumor efficacy from immunotherapy-induced toxicities. Citation Format: Steven C. Pai, Donald M. Simons, Xiaoqing Lu, Wendy Ritacco, Michael Evans, Gillian Kingsbury, Lawrence Fong. Tumor-conditional anti-CTLA-4 uncouples anti-tumor efficacy from immunotherapy-related toxicity [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2019; 2019 Mar 29-Apr 3; Atlanta, GA. Philadelphia (PA): AACR; Cancer Res 2019;79(13 Suppl):Abstract nr 550.
Policy on the prevention of suicidal behaviour; one treatment for all may be an unrealistic expectation
Authors: Alexandra Pitman
Journal: Journal of the Royal Society of Medicine (2007)

In the absence of clear guidelines on suicide prevention there is a pressing need to translate existing and future evidence into policy. Suicide is a behaviour, not a diagnosis, and has diverse underlying pathologies. Interventions have differential effects in specific risk groups, which may include paradoxical increases in risk. For these reasons, policy makers may need to abandon the goal of one treatment for all and focus on the distinct subgroups of patients at risk when selecting, evaluating and implementing preventive interventions. This has implications for the design of future research, but has the potential to increase the utility and cost-effectiveness of the data available, thereby benefiting policy makers, clinicians and patients.
Lithium and Cesium.—
Journal: JAMA (1949)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
An overview of prescribing practices in Europe for light therapy and systemic therapy in adults with moderate‐to‐severe atopic eczema
Journal: British Journal of Dermatology (2020)

Atopic eczema (AE) is a disease that causes redness and itch on the skin. It affects 1‐5% of adults in Europe. For many years dermatologists have had access to few therapies for patients with moderate‐to‐severe AE.
Other Books
Journal: JAMA (1965)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Correction
Journal: JAMA (1976)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Sir Francis Galton (1822-1911) statistician of eugenics
Journal: JAMA (1965)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Infinitive
Authors: Ted McMahon
Journal: JAMA (2013)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Safety and efficacy of switching to tenofovir alafenamide (TAF) in virally suppressed chronic hepatitis B (CHB) patients with renal impairment: week 48 results from a phase 2 open label study
Authors: Harry Janssen, Pietro Lampertico, Chi-Yi Chen, Jeong Heo, Claire Fournier, Sang Hoon Ahn, Tak Yin Owen Tsang, Carla Coffin, Giulio Marchesini Reggiani, Yi-Hsiang Huang, Aric Josun Hui, Magdy Elkhashab, Chien-Hung Chen, Syed Mohammed Raza Jafri, Susanna Tan, Shuyuan Mo, Vithika Suri, John F. Flaherty, Anuj Gaggar, Mani Subramanian, Kosh Agarwal, Wan-Long Chuang, Edward Gane, Young-Suk Lim
Journal: Journal of Hepatology (2020)
THE EARLY PUBLICATION OF THE RESULTS OF ORIGINAL RESEARCH.
Journal: JAMA (2005)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
SANITARY RELATIONS OF THE PANAMA CANAL.
Journal: JAMA (1904)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
The Chemical Form of Cadmium in Subcellular Fractions Following Cadmium Exposure
Authors: Keizo Waku
Journal: Environmental Health Perspectives (1984)

Wistar rats were given drinking water containing 250 ppm Cd for 12 months. After excision of the kidney and liver, the organs were subfractionated into nuclear, mitochondrial, microsomal and cytosol fractions, and the chemical forms of Cd in the subcellular fractions were examined. Although approximately 90% of the total Cd was present in the cytosol, in the form of metallothionein, 3-5% was also present in the mitochondrial fraction and 5-7% in the microsomal fraction from both organs. By Sephadex G-75 gel filtration, after solubilizing the particulate fractions with sodium deoxycholate, approximately 89% of Cd in the microsomal fraction and 94% in the mitochondrial fraction eluted with the same retention time as that of metallothionein in both liver and kidney, while the remainder was found in a high molecular weight protein fraction. The Cd that eluted with the high molecular protein fraction may be involved in dysfunction in subcellular organelles. For estimating the toxicity of Cd associated with the high molecular weight fraction, rat liver microsomes and CdCl2 were mixed with 1% of sodium deoxycholate and the protein-Cd complex produced was isolated by eluting with Sephadex G-75. This complex had a strong toxicity toward the alcohol dehydrogenase activity (SH-enzyme), and the Ki values of the Cd-protein complexes decreased with increased amount of Cd bound to the microsomal protein fraction. The above results suggest that loosely bound Cd increased in the case of higher Cd/protein and plays a toxic role in the living cells.
Deficiency of CD34c‐kit and CD3438 hematopoietic precursors in aplastic anemia after immunosuppressive treatment
Authors: Chantal Y. Manz, Catherine Nissen, Alexandra Wodnar‐Filipowicz
Journal: American Journal of Hematology (1996)

To characterize the persistent abnormalities of hematopoiesis in aplastic anemia (AA) after immunosuppression with antilymphocyte globulin (ALG), we analyzed the quantity, phenotype, and growth properties of hematopoietic progenitor cells in 13 patients who received ALG treatment. Flow cytometry (FACS) revealed a deficiency of CD34+ cells in bone marrow (BM) of all patients. This deficiency was most severe (40-fold) in 4 patients in AA relapse. In 9 patients in remission, CD34+ cells were reduced 2–10-fold and showed no correlation with the ALG-induced improvement of peripheral blood cell counts. The proportion of CD34+ cells carrying c-kit receptors was abnormally low (2–10-fold below normal) in 5 of 13 AA patients. These patients also displayed low levels of c-kit mRNA by reverse transcription-polymerase chain reaction (RT-PCR). Furthermore, the CD34+ cell population was almost completely depleted of CD34+CD38- early hematopoietic progenitors in all AA patients. The proportion of CD34+ cells expressing lineage differentiation antigens CD33, CD71, and CD45RA in AA was increased, as compared to control BM. Formation of hematopoietic colonies by FACS-purified CD34+ cells was nearly absent in 4 relapsed patients, normal in 4 of 9, and decreased (up to 10-fold) in 5 of 9 patients in remission. The degree of impairment of colony-forming ability by AA progenitors correlated well with the reduction of CD34+ c-kit+ cells. The best proliferative response of CD34+ cells was observed in the presence of stem cell factor and, in some cases, flt3 ligand. Our results indicate that the disease process in AA depletes immature BM progenitors, thus providing a plausible explanation for persistent defects in colony-forming ability and long-term regenerative capacity of AA marrow after immunosuppression. Analysis of the immunophenotypes and the proliferative properties of purified progenitors may be useful for estimating degree of hematopoietic recovery in ALG-treated patients. © 1996 Wiley-Liss, Inc.
Adjuvant chemotherapy after potentially curative resection of metastases from colorectal cancer. A meta-analysis of two randomized trials
Authors: E. Mitry, A. Fields, H. Bleiberg, R. Labianca, G. Portier, D. Tu, V. Torri, F. Lazorthes, E. Van Cutsem, C. J. O’Callaghan, P. Rougier
Journal: Journal of Clinical Oncology (2006)

3524 Background: Adjuvant systemic chemotherapy (CT) administered after resection of colorectal cancer (CRC) metastases (M) may reduce the risk of recurrence and improved survival but its benefit has never been demonstrated. Two phase III trials (FFCD 9002 and EORTC/NCIC CTG/GIVIO (ENG) trials) with a very similar design showed a trend for improvement in survival after adjuvant CT but had to close prematurely because of slow accrual, lacking the statistical power to demonstrate any significant difference in survival. We report here a pooled analysis based on individual data from these trials. Methods: Patients were required to have a WHO performance status ≤2 and a histologically proven CRC with a complete (R0) surgical resection of the primary tumour and of ≤4 liver or lung metastases. They were randomized between chemotherapy (CT arm) [5FU 400 mg/m 2 (FFCD) or 370 mg/m 2 (ENG) IV q.d. x 5 days plus dl-leucovorin 200 mg/m 2 (FFCD) or l-leucovorin 100 mg/m 2 (ENG) IV q.d. x 5 days, 6 cycles at 28 days intervals] or surgery alone (S arm). Results: 129 pts were included in the ENG trial between 1994 and 1998, 173 in the FFCD trial between 1991 and 2001. 24 pts (ENG: 22, FFCD: 2) were excluded from analysis for missing post-baseline data: 278 pts were included in the present analysis (CT: 138, S: 140). Patients’ characteristics by treatment arm (% CT/S): males 58.0/63.6, age &lt;70 years: 79.7/79.3, stage IV primary tumor: 29.0/47.1 (p=0.02), liver M 94.2/93.6, ≥2 M resected: 33.3/31.4. Conclusion: Adjuvant CT with a 5FU bolus based regimen tends to improve survival after complete resection of CRC metastases. The observed improvement in median PFS was almost statistically significant whereas the improvement in median OS (more than 1 year) was not (lack of statistical power?). This pooled analysis supports the use of adjuvant CT, with a more effective regimen, after potentially curative resection of CRC metastases. Updated results will be presented. (Supported by AROLD) [Table: see text] No significant financial relationships to disclose.
Holden's Human Osteology.
Journal: JAMA (1899)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Using Troglitazone To Treat People with Lipoatrophy Syndromes
Journal: Annals of Internal Medicine (2000)

Summaries for Patients15 August 2000Using Troglitazone To Treat People with Lipoatrophy SyndromesSearch for more papers by this authorAuthor, Article, and Disclosure Informationhttps://doi.org/10.7326/0003-4819-133-4-200008150-00037 SectionsAboutFull Text ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareFacebookTwitterLinkedInRedditEmail What is the problem and what is known about it so far?Lipoatrophy syndromes are rare conditions associated with abnormally small amounts of body fat. This results in high blood levels of fatty substances called triglycerides and in insulin resistance. Insulin is a hormone that regulates how the body uses carbohydrates, protein, and fat. Insulin resistance means the tissues no longer respond well to the effect of insulin. To overcome insulin resistance, the body makes more insulin, leading to high insulin levels in the bloodstream. When these high levels fail to overcome tissue resistance, blood sugar levels increase and diabetes ... Author, Article, and Disclosure InformationAffiliations: The summary below is from the full report titled “Efficacy and Safety of Troglitazone in the Treatment of Lipodystrophy Syndromes.” It is in the 15 August 2000 issue of Annals of Internal Medicine (volume 133, pages 263-274). The authors are E. Arioglu, J. Duncan-Morin, N. Sebring, K.I. Rother, N. Gottlieb, J. Lieberman, D. Herion, D.E. Kleiner, J. Reynolds, A. Premkumar, A.E. Sumner, J. Hoofnagle, M.L. Reitman, and S.I. Taylor.Summaries for Patients are a service provided by Annals to help patients better understand the complicated and often mystifying language of modern medicine.Summaries for Patients are presented for informational purposes only. These summaries are not a substitute for advice from your own medical provider. If you have questions about this material, or need medical advice about your own health or situation, please contact your physician. The summaries may be reproduced for not-for-profit educational purposes only. Any other uses must be approved by the American College of Physicians-American Society of Internal Medicine. PreviousarticleNextarticle Advertisement FiguresReferencesRelatedDetailsSee AlsoEfficacy and Safety of Troglitazone in the Treatment of Lipodystrophy Syndromes Elif Arioglu , Jennifer Duncan-Morin , Nancy Sebring , Kristina I. Rother , Nicole Gottlieb , Jay Lieberman , David Herion , David E. Kleiner , James Reynolds , Ahalya Premkumar , Anne E. Sumner , Jay Hoofnagle , Marc L. Reitman , and Simeon I. Taylor Metrics 15 August 2000Volume 133, Issue 4Page: 263KeywordsAdipose tissueBlood sugarDrugsHemoglobinInsulinInsulin resistanceLipodystrophyLiverProteinsSafety ePublished: 15 August 2000 Issue Published: 15 August 2000 Copyright & PermissionsCopyright © 2000 by American College of Physicians. All Rights Reserved.Loading ...