keyword
MENU ▼
Read by QxMD icon Read
search

Targeted therapy

keyword
https://www.readbyqxmd.com/read/29351711/-beck-anxiety-inventory-german-version-a-reliable-valid-patientfriendly-instrument-for-measuring-clinical-anxiety
#1
Edgar Geissner, Anne Huetteroth
The Beck Anxiety Inventory (BAI) is available in German. Apart from data in its manual, there are no further reports on the psychometric properties of this questionnaire and on its suitability for clinical use in Germany. This study therefore offers an independent investigation into the psychometrics as well as the clinical characteristics of the BAI. Three samples with n=145, n=90, and n=174 comprised inpatients diagnosed with anxiety disorders and treated in a large psychosomatic hospital. In addition to the BAI, the clinician rating Hamilton Anxiety Scale (HamA), the State-Trait-Anxiety Inventory (STAI) as well as the two anxiety subscales of the Symptom Checklist 90 (SCL 90) were used to establish convergent validity...
January 19, 2018: Psychotherapie, Psychosomatik, Medizinische Psychologie
https://www.readbyqxmd.com/read/29351691/out-of-field-doses-in-children-treated-for-large-arteriovenous-malformations-using-hypofractionated-gamma-knife-radiosurgery-and-intensity-modulated-radiation-therapy
#2
Marijke De Saint-Hubert, Marija Majer, Hrvoje Hršak, Zdravko Heinrich, Željka Kneževic, Saveta Miljanic, Paulina Porwol, Liliana Stolarczyk, Filip Vanhavere, Roger M Harrison
The purpose of this study was to measure out-of-field organ doses in two anthropomorphic child phantoms for the treatment of large brain arteriovenous malformations (AVMs) using hypofractionated gamma knife (GK) radiosurgery and to compare these with an alternative treatment using intensity-modulated radiation therapy (IMRT). Target volume was identical in size and shape in all cases. Radiophotoluminescent (RPL), thermoluminescent (TL) and optically stimulated luminescent (OSL) dosimeters were used for out-of-field dosimetry during GK treatment and a good agreement within 1-2% between results was shown...
January 17, 2018: Radiation Protection Dosimetry
https://www.readbyqxmd.com/read/29351557/effects-of-night-time-and-weekend-admissions-on-in-hospital-mortality-in-acute-myocardial-infarction-patients-in-japan
#3
Seiko Mizuno, Susumu Kunisawa, Noriko Sasaki, Kiyohide Fushimi, Yuichi Imanaka
BACKGROUND: Patients admitted to hospital during off-hours may experience poorer quality of care and clinical outcomes. However, few studies have examined the variations in clinical processes and outcomes across admission times and days of the week in acute myocardial infarction (AMI) patients. This study aimed to comparatively analyze the effect of weekend and weekday admissions stratified by admission time on in-hospital mortality in AMI patients. METHODS AND RESULTS: Using a large nationwide administrative database, we analyzed 103,908 AMI patients admitted to 639 Japanese acute care hospitals between April 2011 and March 2015...
2018: PloS One
https://www.readbyqxmd.com/read/29351507/-i-smoke-like-this-to-suppress-these-issues-that-are-flaws-of-my-character-challenges-and-facilitators-of-cessation-among-smokers-with-bipolar-disorder
#4
Jaimee L Heffner, Noreen L Watson, Jennifer B McClure, Robert M Anthenelli, Sarah Hohl, Jonathan B Bricker
OBJECTIVE: Smokers with bipolar disorder (BD) have low rates of successful quitting, yet no prior studies have evaluated the process of quitting among these smokers in the context of a current quit attempt. To facilitate development of more effective interventions, we conducted a qualitative exploration of challenges and facilitators of quitting in an intervention study for smokers with BD. METHODS: Participants were adult daily smokers with BD (n = 10) who completed a 10-week smoking cessation intervention consisting of Acceptance and Commitment Therapy (ACT) and nicotine patch...
January 19, 2018: Journal of Dual Diagnosis
https://www.readbyqxmd.com/read/29351449/personalized-medicine-in-cf-from-modulator-development-to-therapy-for-cystic-fibrosis-patients-with-rare-cftr-mutations
#5
Misak Harutyunyan, Yunjie Huang, Kyu-Shik Mun, Fanmuyi Yang, Kavisha Arora, Anjaparavanda P Naren
Cystic fibrosis (CF) is the most common life-shortening genetic disease affecting approximately 1 in 3500 of the Caucasian population. CF is caused by mutations in the CF transmembrane conductance regulator (CFTR) gene. To date, over 2000 CFTR mutations have been identified and produce a wide range of phenotypes. The CFTR protein, a chloride channel, is normally expressed on epithelial cells lining the lung, gut, and exocrine glands. Mutations in CFTR have led to pleiotropic effects in CF patients and have resulted in early morbidity and mortality...
December 14, 2017: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/29351293/fibroblast-growth-factor-receptor-1-amplification-in-laryngeal-squamous-cell-carcinoma
#6
Jesus Monico, Brandon Miller, Luminita Rezeanu, Warren May, Donna C Sullivan
Fibroblast growth factor receptor 1 (FGFR1) has been noted to be amplified in a variety of squamous cell carcinomas (SCCa) of the head, neck, and lung and increased copy number (CN) is a predictor of poor outcomes. FGFR1 is a therapeutic target for lung SCCa and inhibition therapy is currently in clinical trials. Absolute quantification of FGFR1 from formalin fixed paraffin embedded (FFPE) tissue of laryngeal SCCa was examined in this retrospective study. A droplet digital polymerase chain reaction (ddPCR) was used for absolute quantitation of the FGFR1 gene CN...
2018: PloS One
https://www.readbyqxmd.com/read/29351242/-vessels-in-the-storm-searching-for-prognostic-and-predictive-angiogenic-factors-in-colorectal-cancer
#7
REVIEW
Adriano Angelucci, Simona Delle Monache, Alessio Cortellini, Monica Di Padova, Ficorella Corrado
High expectations are placed upon anti-angiogenic compounds for metastatic colorectal cancer (mCRC), the first malignancy for which such type of treatment has been approved. Indeed, clinical trials have confirmed that targeting the formation of new vessels can improve in many cases clinical outcomes of mCRC patients. However, current anti-angiogenic drugs are far from obtaining the desirable or expected curative results. Many are the factors probably involved in such disappointing results, but particular attention is currently focused on the validation of biomarkers able to improve the direction of treatment protocols...
January 19, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29351204/mtor-cross-talk-in-cancer-and-potential-for-combination-therapy
#8
REVIEW
Fabiana Conciatori, Ludovica Ciuffreda, Chiara Bazzichetto, Italia Falcone, Sara Pilotto, Emilio Bria, Francesco Cognetti, Michele Milella
The mammalian Target of Rapamycin (mTOR) pathway plays an essential role in sensing and integrating a variety of exogenous cues to regulate cellular growth and metabolism, in both physiological and pathological conditions. mTOR functions through two functionally and structurally distinct multi-component complexes, mTORC1 and mTORC2, which interact with each other and with several elements of other signaling pathways. In the past few years, many new insights into mTOR function and regulation have been gained and extensive genetic and pharmacological studies in mice have enhanced our understanding of how mTOR dysfunction contributes to several diseases, including cancer...
January 19, 2018: Cancers
https://www.readbyqxmd.com/read/29351189/the-role-of-cadaverine-synthesis-on-pneumococcal-capsule-and-protein-expression
#9
Mary F Nakamya, Moses B Ayoola, Seongbin Park, Leslie A Shack, Edwin Swiatlo, Bindu Nanduri
Invasive infections caused by Streptococcus pneumoniae, a commensal in the nasopharynx, pose significant risk to human health. Limited serotype coverage by the available polysaccharide-based conjugate vaccines coupled with increasing incidence of antibiotic resistance complicates therapeutic strategies. Bacterial physiology and metabolism that allows pathogens to adapt to the host are a promising avenue for the discovery of novel therapeutics. Intracellular polyamine concentrations are tightly regulated by biosynthesis, transport and degradation...
January 19, 2018: Medical Sciences: Open Access Journal
https://www.readbyqxmd.com/read/29351105/stem-cell-modeling-of-lipid-genetics
#10
Kiran Musunuru
PURPOSE OF REVIEW: To summarize recent advances with respect to the use of human pluripotent stem cells to study the genetics of blood lipid traits. RECENT FINDINGS: Human pluripotent stem cell models have been used to elucidate the mechanisms by which genes contribute to dyslipidemia, to discover new lipid-related DNA variants and genes, and to perform drug screens. SUMMARY: In addition to enabling a better understanding of the genetic basis of lipid metabolism, human pluripotent stem cells are identifying potential therapeutic targets as well as potential therapies...
January 17, 2018: Current Opinion in Lipidology
https://www.readbyqxmd.com/read/29350904/nanoplatform-assembled-from-a-cd44-targeted-prodrug-and-smart-liposomes-for-dual-targeting-of-tumor-microenvironment-and-cancer-cells
#11
Yaqi Lv, Chaoran Xu, Xiangmei Zhao, Chenshi Lin, Xin Yang, Xiaofei Xin, Li Zhang, Chao Qin, Xiaopeng Han, Lei Yang, Wei He, Lifang Yin
The tumor microenvironment (TME) plays a critical role in tumor initiation, progression, invasion and metastasis. Therefore, a therapy that combines chemotherapeutic drugs with a TME modulator could be a promising route for cancer treatment. This paper reports a nanoplatform self-assembled from a hyaluronic acid (HA)-paclitaxel (PTX) (HA-PTX) prodrug and marimastat (MATT)-loaded thermosensitive liposomes (LTSLs) (MATT-LTSLs) for the dual targeting of the TME and cancer cells. Interestingly, the prodrug HA-PTX can self-assemble on both positively and negatively charged liposomes, forming hybrid nanoparticles (HNPs, 100 nm)...
January 19, 2018: ACS Nano
https://www.readbyqxmd.com/read/29350682/conditional-replication-of-oncolytic-viruses-based-on-detection-of-oncogenic-mrna
#12
REVIEW
M Renteln
Recently, split intein-based detection sensors for RNA have been developed that can target custom sequences in a modular fashion. If multi-region, multi-sample sequencing were to be applied to a patient's cancer, truncal (i.e., earliest-occurring) mutations could be identified and could serve as targets for these sense-and-respond modules. The next step would be to utilize an effective vector for treatment. A hyper-virulent herpes simplex virus could possibly serve as this vector, with concurrent immunosuppression to allow for unhindered infection of the tumor regions...
January 19, 2018: Gene Therapy
https://www.readbyqxmd.com/read/29350678/pik3r3-regulates-ppar%C3%AE-expression-to-stimulate-fatty-acid-%C3%AE-oxidation-and-decrease-hepatosteatosis
#13
Xi Yang, Yinjia Fu, Fuqing Hu, Xuelai Luo, Junbo Hu, Guihua Wang
Phosphatidylinositol 3-kinase (PI3K) signaling plays an important role in the regulation of cellular lipid metabolism and non-alcoholic fatty liver disease (NAFLD). However, little is known about the role of the regulatory subunits of PI3K in lipid metabolism and NAFLD. In this study, we characterized the functional role of PIK3R3 in fasting-induced hepatic lipid metabolism. In this study, we showed that the overexpression of PIK3R3 promoted hepatic fatty acid oxidation via PIK3R3-induced expression of PPARα, thus improving the fatty liver phenotype in high-fat diet (HFD)-induced mice...
January 19, 2018: Experimental & Molecular Medicine
https://www.readbyqxmd.com/read/29350645/developments-in-the-management-of-bone-metastases-with-interventional-radiology
#14
Francesco Arrigoni, Federico Bruno, Luigi Zugaro, Raffaele Natella, Salvatore Cappabianca, Umberto Russo, Vito Roberto Papapietro, Alessandra Splendiani, Ernesto Di Cesare, Carlo Masciocchi, Antonio Barile
Interventional radiology has known an exponential growth in the last years. Technological advances of the last decades, have made it possible to use new treatments on a larger scale, with safe and effective results. They could be considered as palliative treatments for painful lesions but also curative procedures, as single treatment or specially in combination with other techniques (surgery, radiation and oncology therapies, etc.).The main diffuse techniques are those of thermal ablation that destroy the target lesion through the heat; however there are also endovascular therapies that destroy the target tissue thanks to devascularization...
January 19, 2018: Acta Bio-medica: Atenei Parmensis
https://www.readbyqxmd.com/read/29350614/lipg-signaling-promotes-tumor-initiation-and-metastasis-of-human-basal-like-triple-negative-breast-cancer
#15
Pang-Kuo Lo, Yuan Yao, Ji Shin Lee, Yongshu Zhang, Weiliang Huang, Maureen A Kane, Qun Zhou
Current understanding of aggressive human basal-like triple-negative breast cancer (TNBC) remains incomplete. In this study, we show endothelial lipase (LIPG) is aberrantly overexpressed in basal-like TNBCs. We demonstrate that LIPG is required for in vivo tumorigenicity and metastasis of TNBC cells. LIPG possesses a lipase-dependent function that supports cancer cell proliferation and a lipase-independent function that promotes invasiveness, stemness and basal/epithelial-mesenchymal transition features of TNBC...
January 19, 2018: ELife
https://www.readbyqxmd.com/read/29350596/enhancement-of-antitumor-activity-by-using-5-ala-mediated-sonodynamic-therapy-to-induce-apoptosis-in-malignant-gliomas-significance-of-high-intensity-focused-ultrasound-on-5-ala-sdt-in-a-mouse-glioma-model
#16
Satoshi Suehiro, Takanori Ohnishi, Daisuke Yamashita, Shohei Kohno, Akihiro Inoue, Masahiro Nishikawa, Shiro Ohue, Junya Tanaka, Takeharu Kunieda
OBJECTIVE High invasiveness of malignant gliomas frequently causes early local recurrence of the tumor, resulting in extremely poor outcome. To control such recurrence, novel therapies targeted toward infiltrating glioma cells around the tumor border are required. Here, the authors investigated the antitumor activity of sonodynamic therapy (SDT) combined with a sonosensitizer, 5-aminolevulinic acid (5-ALA), on malignant gliomas to explore the possibility for clinical use of 5-ALA-mediated SDT (5-ALA-SDT). METHODS In vitro cytotoxicity of 5-ALA-SDT was evaluated in U87 and U251 glioma cells and in U251Oct-3/4 glioma stemlike cells...
January 19, 2018: Journal of Neurosurgery
https://www.readbyqxmd.com/read/29350590/human-genetics-and-molecular-mechanisms-of-vein-of-galen-malformation
#17
Daniel Duran, Philipp Karschnia, Jonathan R Gaillard, Jason K Karimy, Mark W Youngblood, Michael L DiLuna, Charles C Matouk, Beverly Aagaard-Kienitz, Edward R Smith, Darren B Orbach, Georges Rodesch, Alejandro Berenstein, Murat Gunel, Kristopher T Kahle
Vein of Galen malformations (VOGMs) are rare developmental cerebrovascular lesions characterized by fistulas between the choroidal circulation and the median prosencephalic vein. Although the treatment of VOGMs has greatly benefited from advances in endovascular therapy, including technical innovation in interventional neuroradiology, many patients are recalcitrant to procedural intervention or lack accessibility to specialized care centers, highlighting the need for improved screening, diagnostics, and therapeutics...
January 19, 2018: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/29350568/abp-980-promising-trastuzumab-biosimilar-for-her2-positive-breast-cancer
#18
Elisavet Paplomata, Rita Nahta
Approval of the HER2-targeted antibody trastuzumab dramatically improved outcomes for patients with HER2-positive breast cancer. Multiple trastuzumab biosimilars, including ABP 980, are in clinical development. Biosimilars are not identical to the reference biologic, but exhibit equivalence and safety in analytical and clinical studies. Areas covered: A brief introduction to trastuzumab, overview of trastuzumab biosimilars, and detailed review of ABP 980 preclinical and clinical studies are included. We searched PubMed and 2016-2017 ASCO and ESMO conference proceedings for "ABP 980" or "trastuzumab biosimilar"...
January 19, 2018: Expert Opinion on Biological Therapy
https://www.readbyqxmd.com/read/29350549/abiraterone-acetate-and-its-use-in-the-treatment-of-metastatic-prostate-cancer-a-review
#19
Orazio Caffo, Antonello Veccia, Stefania Kinspergher, Francesca Maines
Abiraterone acetate, which targets enzymatic complexes playing a central role in steroidogenesis, demonstrated to increase survival significantly in both chemo-naive and docetaxel pretreated, becoming one of the drugs of choice for metastatic castration-resistant prostate cancer. More recently, this agent in combination to androgen deprivation therapy demonstrated to be efficacious also in metastatic castration-sensitive prostate cancer. The present review is aimed to outline the clinical development of abiraterone acetate, the pivotal trials which led to its approval for the clinical practice, new evidence about its efficacy in metastatic castration-sensitive prostate cancer, its place in the therapeutic landscape of prostate cancer and future directions of development...
January 19, 2018: Future Oncology
https://www.readbyqxmd.com/read/29350524/development-of-a-multiplexed-microsphere-pcr-for-rapid-culture-free-detection-and-gram-typing-of-bacteria-in-human-blood-samples
#20
Fang Liang, Daniel J Browne, Megan J Gray, Kate H Gartlan, David D Smith, Ross Barnard, Geoff R Hill, Simon Robert Corrie, Kate Markey
Blood stream infection is a significant clinical problem, particularly in vulnerable patient groups such as those undergoing chemotherapy and bone marrow transplantation. Clinical diagnostics for suspected blood stream infection remain centered around blood culture (highly variable timing, hours to days), and empiric use of broad-spectrum antibiotics is often employed for patients presenting with febrile neutropenia. Gram-typing provides the first opportunity to target therapy (e.g. combinations containing vancomycin or teicoplanin for Gram-positives; piperacillin-tazobactam or a carbapenem for Gram-negatives), however current approaches require blood culture...
January 19, 2018: ACS Infectious Diseases
keyword
keyword
12263
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"