Results 81 to 90 of about 6,725,081 (364)

First-in-man evaluation of 124I-PGN650: A PET tracer for detecting phosphatidylserine as a biomarker of the solid tumor microenvironment [PDF]

, 2017
Purpose: PGN650 is a F(ab′) 2 antibody fragment that targets phosphatidylserine (PS), a marker normally absent that becomes exposed on tumor cells and tumor vasculature in response to oxidative stress and increases in response to therapy.
Dehdashti, Farrokh, Freimark, Bruce D, Frye, Jennifer, Frye, Sarah, Laforest, Richard, Liu, Yongjian, Luehmann, Hannah, Shan, Joseph S, Siegel, Barry A, Sultan, Deborah   +9 more
core   +2 more sources

The Use of Ostrich Eggs for In Ovo Research: Making Preclinical Imaging Research Affordable and Available

Journal of Nuclear Medicine, 2018
In ovo studies are a valuable option in preclinical research, but imaging studies are severely limited by the costs of dedicated equipment needed for small-sized eggs.
M. Freesmeyer, C. Kuehnel, T. Opfermann, T. Niksch, S. Wiegand, R. Stolz, R. Huonker, O. Witte, T. Winkens   +8 more
semanticscholar   +1 more source

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

1st INCF Workshop on Genetic Animal Models for Brain Diseases [PDF]

, 2011
The INCF Secretariat organized a workshop to focus on the “role of neuroinformatics in the processes of building, evaluating, and using genetic animal models for brain diseases” in Stockholm, December 13–14, 2009.
Holm Graessner, Olaf Riess
core   +2 more sources

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

Molecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero, Alejandro Belmonte‐Fernández, Mónica González‐Moreno, Laura Rodríguez‐Cordero, Begoña Pérez‐Valderrama, Joaquín Herrero‐Ruíz, Francisco Romero, Carmen Sáez, Miguel Á. Japón   +8 more
wiley   +1 more source

Preclinical Models: Boosting Synergies for Improved Translation [PDF]

, 2020
The field of preclinical models is a very vast arena, in which finding connections among groups acting in apparently very distant research areas can sometimes prove challenging [...
Attanasio C., Sangiovanni M.
core   +1 more source

Radiolabeled bombesin derivatives for preclinical oncological imaging [PDF]

Biomedicine & Pharmacotherapy, 2017
Despite efforts, cancer is still one of the leading causes of morbidity and mortality worldwide, with approximately 14 million new cases and 8.2 million cancer-related deaths each year, according to the World Health Organization. Among the strategies to reduce cancer progression and improving its management, implementing early detection technologies is
Carolina de Aguiar, Ferreira, Leonardo Lima, Fuscaldi, Danyelle M, Townsend, Domenico, Rubello, André Luís Branco de, Barros   +4 more
openaire   +2 more sources

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham, Jasibel Vasquez‐Gonzalez, Samantha M. Barnada, Salome Tchotorlishvili, Latese Jones, Ryan Maguire, Genevieve Lewis, Kinza Rizwan, Jenny Deng, Salma Koachar, Drithi Patel, Hailey Shankle, Tessa Mulders, Namra Ajmal, Charalambos Solomides, Emad S. Alnemri, Teresa F. Alnemri, Ayesha A. Shafi, Leonard G. Gomella, Wm Kevin Kelly, Steven B. McMahon, Matthew J. Schiewer   +21 more
wiley   +1 more source

Western diet increases brain metabolism and adaptive immune responses in a mouse model of amyloidosis

Journal of Neuroinflammation
Diet-induced increase in body weight is a growing health concern worldwide. Often accompanied by a low-grade metabolic inflammation that changes systemic functions, diet-induced alterations may contribute to neurodegenerative disorder progression as well.
Marilena Poxleitner, Sabrina H. L. Hoffmann, Georgy Berezhnoy, Tudor M. Ionescu, Irene Gonzalez-Menendez, Florian C. Maier, Dominik Seyfried, Walter Ehrlichmann, Leticia Quintanilla-Martinez, Andreas M. Schmid, Gerald Reischl, Christoph Trautwein, Andreas Maurer, Bernd J. Pichler, Kristina Herfert, Nicolas Beziere   +15 more
doaj   +1 more source

Acidosis-mediated increase in IFN-γ-induced PD-L1 expression on cancer cells as an immune escape mechanism in solid tumors

Molecular Cancer, 2023
Immune checkpoint inhibitors have revolutionized cancer therapy, yet the efficacy of these treatments is often limited by the heterogeneous and hypoxic tumor microenvironment (TME) of solid tumors. In the TME, programmed death-ligand 1 (PD-L1) expression
Philipp Knopf, Dimitri Stowbur, Sabrina H. L. Hoffmann, Natalie Hermann, Andreas Maurer, Valentina Bucher, Marilena Poxleitner, Bredi Tako, Dominik Sonanini, Balaji Krishnamachary, Sanhita Sinharay, Birgit Fehrenbacher, Irene Gonzalez-Menendez, Felix Reckmann, David Bomze, Lukas Flatz, Daniela Kramer, Martin Schaller, Stephan Forchhammer, Zaver M. Bhujwalla, Leticia Quintanilla-Martinez, Klaus Schulze-Osthoff, Mark D. Pagel, Marieke F. Fransen, Martin Röcken, André F. Martins, Bernd J. Pichler, Kamran Ghoreschi, Manfred Kneilling   +28 more
doaj   +1 more source