tbuckley/cabot-search huggingface dataset:
Abhandlungen aus dem Geriete der Geburtshilfe und Gynaekologie.
Journal: JAMA (1913)

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Phase II trial of the oral PARP inhibitor olaparib in BRCA-deficient advanced breast cancer
Authors: A. Tutt, M. Robson, J. E. Garber, S. Domchek, M. W. Audeh, J. N. Weitzel, M. Friedlander, J. Carmichael
Journal: Journal of Clinical Oncology (2009)

CRA501 Background: Olaparib (AZD2281; KU-0059436) is a novel, orally active PARP inhibitor that induces synthetic lethality in homozygous BRCA-deficient cells. A phase I trial identified 400 mg bd as the maximum tolerated dose (MTD) with an initial signal of efficacy in BRCA-deficient ovarian cancers (ASCO 2008; abst 5510). The primary aim of this study was to test the efficacy of olaparib in confirmed BRCA1/BRCA2 carriers with advanced refractory breast cancer. The secondary aim was to assess safety and tolerability in this population. Methods: In an international, multicenter, proof-of-concept, single-arm, phase II study, two sequential patient (pt) cohorts received continuous oral olaparib in 28-day cycles initially at the MTD, 400 mg bd (27 pts), and subsequently at 100 mg bd, a previously identified PARP inhibitory dose (27 pts). Eligibility criteria included confirmed BRCA1/BRCA2 mutation and recurrent, measurable chemotherapy-refractory breast cancer. The primary efficacy endpoint was best objective response rate (ORR; RECIST) post baseline. Progression-free survival (PFS) and clinical benefit rate were secondary endpoints. All adverse events were reported using CTCAE v3. Results: On November 20, 2008, 54 pts exposed to a median of three prior lines of chemotherapy had been enrolled. 27 pts were dosed at 400 mg bd (18 BRCA1 deficient and 9 BRCA2 deficient), and 24 of these had databased RECIST assessments. The ORR (currently based on unconfirmed responses) was 38% (9/24) (400 mg bd). Causally-related toxicity was mainly mild (grade 1–2) in severity; 9/27 pts (33%) had fatigue; 7/27 (26%) had nausea; 4/27 (15%) had vomiting; and 1/27 (4%) had anemia. Causally-related grade 3 or higher toxicities were seen in 5 pts (19%) with fatigue (3 pts), nausea (2 pts), and anemia (1 pt). 27 pts were treated in the subsequent 100 mg bd cohort where no data are currently available. Conclusions: Olaparib at 400 mg bd is well tolerated and highly active in advanced chemotherapy-refractory BRCA-deficient breast cancer. Toxicity in BRCA1/BRCA2 carriers was similar to that reported previously in non-carriers. This first study with olaparib in BRCA-deficient breast cancers provides positive proof of concept for high activity and tolerability of a genetically defined targeted therapy. Author Disclosure Employment or Leadership Consultant or Advisory Role Stock Ownership Honoraria Research Funding Expert Testimony Other Remuneration AstraZeneca, Institute of Cancer Research AstraZeneca AstraZeneca Myriad Genetics AstraZeneca, Kudos
Doctor in the House.
Journal: JAMA (1953)

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 Journals 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 2024 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
Hepatology Highlights
Authors: Adam Buckholz, Robert S. Brown, Hirsh Trivedi, Muzammil M. Khan, Hira Hanif, Daryl T.Y. Lau, Amneet Hans, Giorgio Roccaro, Joseph F. Pisa, Nidhi Jalan‐Sakrikar, Robert E. Schwartz, Nicholas W. Russo, Tejasav S. Sehrawat, Enis Kostallari, Adebowale O. Bamidele, Gopanandan Parthasarathy
Journal: Hepatology (2020)
Abstract 2453: Eradication of neuroblastoma by suppressing the expression of a single noncoding RNA
Authors: Andrew E. Tee, Pei Y. Liu, Giorgio Milazzo, Kate M. Hannan, Jesper Maag, Nenad Bartonicek, Renhua Song, Chen C. Jiang, Xu D. Zhang, Murray D. Norris, Michelle Haber, Glenn M. Marshall, Jinyan Li, Jo Vandesompele, John S. Mattick, Pieter Mestdagh, Giovanni Perini, Ross D. Hannan, Marcel E. Dinger, Tao Liu
Journal: Cancer Research (2018)

Abstract N-Myc gene amplification occurs in one quarter of human neuroblastoma tissues, and is a marker for poor patient prognosis. We performed RNA sequencing experiments, and identified 5 transcripts, including RP1NB1, which were most considerably differentially expressed between N-Myc gene amplified and nonamplified human neuroblastoma cell lines. Affymetrix microarray studies revealed that DEPD was one of the few genes considerably downregulated in neuroblastoma cells after RP1NB1 depletion. Chromatin immunoprecipitation assays showed that knocking down RP1NB1 expression reduced histone H3 lysine 4 trimethylation, a marker for active gene transcription, at the DEPD gene promoter. Luciferase assays demonstrated that knocking down RP1NB1 decreased DEPD gene promoter activity. Depletion of RP1NB1 or DEPD with two independent siRNAs or shRNAs significantly reduced ERK protein phosphorylation, N-Myc protein phosphorylation at Serine 62, N-Myc protein stabilization, neuroblastoma cell proliferation and survival. Clonogenic assays showed that knocking down RP1NB1 with doxycycline completely abolished colony formation capacity of neuroblastoma cells stably transfected with doxycycline-inducible RP1NB1 shRNAs. Importantly, treatment with doxycycline in mice xenografted with neuroblastoma cells stably transfected with doxycycline-inducible RP1NB1 shRNA led to tumor eradication. In human neuroblastoma tissues from 600 neuroblastoma patients, high levels of RP1NB1 gene expression correlated with DEPD gene expression and poor patient prognosis. In conclusion, this study identifies the novel long noncoding RNA RP1NB1 as an important regulator of N-Myc protein stability and neuroblastoma tumorigenesis. Citation Format: Andrew E. Tee, Pei Y. Liu, Giorgio Milazzo, Kate M. Hannan, Jesper Maag, Nenad Bartonicek, Renhua Song, Chen C. Jiang, Xu D. Zhang, Murray D. Norris, Michelle Haber, Glenn M. Marshall, Jinyan Li, Jo Vandesompele, John S. Mattick, Pieter Mestdagh, Giovanni Perini, Ross D. Hannan, Marcel E. Dinger, Tao Liu. Eradication of neuroblastoma by suppressing the expression of a single noncoding RNA [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2018; 2018 Apr 14-18; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2018;78(13 Suppl):Abstract nr 2453.
TOPICS OF THE WEEK.
Journal: JAMA (1889)

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
Anatomy of the Human Body
Authors: Edward A. Edwards
Journal: JAMA (1973)

It is a pleasure to see this classical work brought out in a new edition, since the last American edition was published in 1966.<i>Gray's</i>has maintained its distinctive flavor under Dr. Goss' editorship that began with the 25th edition in 1948. In distinction to the multiple authorship of comparable works, Dr. Goss is the sole author. In his earliest editions he set a modern tone for the book by introducing references to the literature, illustrations from other sources to supplement the well-known cuts of older editions, and more recent embryologic and histologic considerations. A textbook may be revised with respect to new material or new presentation. In our time, new viewpoints in gross anatomy are those called forth mainly by advances in physiology or in clinical medicine. Examples of such new material in this edition include the internal anatomy of the liver and the blood supply of the cardiac
Annual Smoking-Attributable Mortality, Years of Potential Life Lost, and Economic Costs—United States, 1995-1999
Journal: JAMA (2002)

Cigarette smoking is the leading cause of preventable death in the United States and produces substantial health-related economic costs to society. This report presents the annual estimates of the disease impact of smoking in the United States during 1995-1999. CDC calculated national estimates of annual smoking-attributable mortality (SAM), years of potential life lost (YPLL), smoking-attributable medical expenditures (SAEs) for adults and infants, and productivity costs for adults. Results show that during 1995-1999, smoking caused approximately 440,000 premature deaths in the United States annually and approximately $157 billion in annual health-related economic losses. Implementation of comprehensive tobacco-control programs as recommended by CDC could effectively reduce the prevalence, disease impact, and economic costs of smoking.
"Superfluous Glasses."
Authors: H. B. Young
Journal: JAMA (1894)

Burlington, Iowa, Feb. 13, 1894. <h3>To the Editor:</h3> —At the meeting of the Iowa State Medical Society held in this city last May, I had the privilege of reading a paper entitled: "The Broader View of the Etiology and Therapeutics of Asthenopia." In this paper I took the ground that we were undoubtedly expecting too much from spectacles as a means of relief. My position was strongly indorsed by Dr. C. M. Hobby at that time in the discussion which followed; and is again set forth by him in his letter in connection with your remarks under the above caption. A serious obstacle in the way of reform or greater conservatism may be found, however, in the ideas which patients before seeking medical advice, have obtained upon the subject through reading (or hearing) about the wonderful cures of obstinate headaches and other maladies by the wearing of properly selected spectacles.
Eleventh Annual Report of the State Board of Health of the Commonwealth of Pennsylvania, 1896.
Journal: JAMA (1896)

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 Heberden Society
Journal: Annals of the Rheumatic Diseases (1946)

On June 25 the second course of lectures on rheumatic disease to be arranged by the Empire Rheumatism Council was opened with an inaugural lecture by Lord Horder.The course was a complete success and entries were so heavy that a few applicants had to be refused admission.It was somewhat shorter and more practical than the previous one.It commenced on the Tuesday and finished on the Saturday, and, like the one before, was held at the British Red Cross Society Clinic for Rheumatism, at Peto Place, London.The syllabus covered was wide and consisted of the following lectures: The Effect of Environment and
THE PUBLICATION OF THE MINUTES.
Journal: JAMA (1894)

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
Restoration of liver insulin signaling in Insr knockout mice fails to normalize hepatic insulin action
Authors: Haruka Okamoto, Silvana Obici, Domenico Accili, Luciano Rossetti
Journal: Journal of Clinical Investigation (2005)

Partial restoration of insulin receptor Insr expression in brain, liver, and pancreatic β cells is sufficient for rescuing Insr knockout mice from neonatal death, preventing diabetes ketoacidosis, and normalizing life span and reproductive function. However, the transgenically rescued mice (referred to as L1) have marked hyperinsulinemia, and approximately 30% develop late-onset type 2 diabetes. Analyses of protein expression indicated that L1 mice had modestly reduced Insr content but normal insulin-stimulated Akt phosphorylation in the liver. Conversely, L1 mice had a near complete ablation of Insr protein product in the arcuate and paraventricular nuclei of the hypothalamus, which was associated with a failure to undergo insulin-dependent Akt phosphorylation in the hypothalamus. To test whether reconstitution of insulin signaling in the liver is sufficient for restoring in vivo hepatic insulin action, we performed euglycemic hyperinsulinemic clamp studies in conscious L1 and WT mice. During the clamp, L1 mice required an approximately 50% lower rate of glucose infusion than did WT controls, while the rate of glucose disappearance was not significantly altered. Conversely, the rate of glucose production was increased approximately 2-fold in L1 mice. Thus, restoration of hepatic insulin signaling in Insr knockout mice fails to normalize the in vivo response to insulin.
The effect of melatonin on appetite and other symptoms in patients with advanced cancer and cachexia: A double-blind placebo-controlled trial.
Authors: Egidio Del Fabbro, Rony Dev, David Hui, J. Lynn Palmer, Eduardo Bruera
Journal: Journal of Clinical Oncology (2012)

9062 Background: Patients with advanced cancer experience anorexia and weight loss which impairs their quality of life. Prior studies suggest melatonin, a frequently used integrative medicine may attenuate weight loss, anorexia, fatigue, and depression. These studies were limited by a lack of blinding and absence of placebo controls. The primary objective of this study was to compare melatonin to placebo for appetite in patients with cachexia. Methods: A randomized, double-blind, 28 day trial of melatonin 20mg vs. placebo in patients with advanced lung or gastrointestinal cancer, appetite scores &gt;3 on a 0 to 10 scale (10 = worst appetite) and a history of weight loss ≥ 5% within 6 months. Patients unable to maintain oral intake, thyroid or adrenal dysfunction, or with a karnofsky &lt;40 were excluded from the study. The assessments included weight, symptom severity by Edmonton Symptom Assessment Scale (ESAS) and quality of life by the Functional Assessment of Anorexia/Cachexia Therapy (FAACT).Differences between groups from baseline to day 28 were analyzed using one-sided two sample t tests (appetite, pain and well-being) or Wilcoxon two-sample tests for the other variables. Interim analysis at half point had a Lan-DeMets monitoring boundary with an O’Brien-Fleming stopping rule. The decision boundaries for the interim test was to accept the null hypothesis of no treatment difference (futility) if the test statistic Z &lt; 0.39 (p ≥ 0.348). Results: After interim analysis of 48 patients, the study was closed by the Data Safety Monitoring Board for futility. There were no significant differences between groups in appetite (p=0.78), weight (p= 0.17), FAACT score (p=0.95), insomnia (p=0.62) or other symptoms measured by the ESAS from baseline to day 28.No significant toxicities were observed. Conclusions: In cachectic patients with advanced cancer, 20mg oral Melatonin at night does not improve appetite, weight or quality of life compared to placebo.
Parents involved in research welcome hearing the results
Journal: BMJ (1998)

Severely addicted heroin users benefit from heroin maintenance programmeHeroin maintenance is a controversial approach to the rehabilitation of opiate addicts.Researchers from Geneva randomised 51 severely addicted subjects to either immediate or delayed entry into a heroin maintenance programme (controls were given other treatments, mostly methadone maintenance) (p 13).Most experimental patients completed 6 months in the programme, taking about 0.5 g heroin a day intravenously.At follow up the experimental group reported better mental health and social functioning, less crime, and a sharp reduction in consumption of street heroin.But they fared no better than controls in work, commercial sex, and use of street drugs other than opiates.Surprisingly, only a minority of control subjects wanted to enter the heroin maintenance programme at the end of the study.The authors conclude that heroin maintenance is effective as a second line treatment for opiate addiction.
INTERDEPENDENCES IN THE MEDICAL FIELD
Journal: JAMA (1927)

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
Missing Author Initial in Byline
Journal: JAMA Oncology (2017)

Michael C. Heinrich, MD; Cathryn Rankin, MS; Charles D. Blanke, MD; George D. Demetri, MD; Ernest C. Borden, MD; Christopher W. Ryan, MD; Margaret von Mehren, MD; Martin E. Blackstein, MD, PhD; Dennis A. Priebat, MD; William D. Tap, MD; Robert G. Maki, MD, PhD; Christopher L. Corless, MD, PhD; Jonathan A. Fletcher, MD; Kouros Owzar, PhD; John J. Crowley, PhD; Robert S. Benjamin, MD; Laurence H. Baker, DO
External validation of the Toronto hepatocellular carcinoma risk index in Turkish cirrhotic patients
Authors: Coskun Ozer Demirtas, Feyza Gunduz, Haluk Tarik Kani, Caglayan Keklikkiran, Yesim Alahdab, Yusuf Yılmaz, Deniz Guney Duman, Ozlen Atug, Adnan Giral, Rahmi Aslan, Nur Sena Cagatay, Bige Ozkan, Osman Cavit Ozdogan
Journal: Journal of Hepatology (2020)
Guselkumab (Tremfya) for Psoriasis
Journal: JAMA (2017)

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