Name: ex vivo treatment response of primary tumors and/or associated metastases for preclinical and clinical development of therapeutics
Uploaded: 2014-10-02T15:00:00
Description: Watch this Scientific Journal Video about Ex Vivo Treatment Response of Primary Tumors and/or Associated Metastases for Preclinical and Clinical Development of Therapeutics at JoVE.com

The authors would like to thank the MSKCC Tissue Procurement Service Team (TPS), specifically, Maria Corazon Mariano, Priscilla McNeil, Anas Idelbi, Daniel Navarrete and Katrina Allen, in all of their efforts in the successful pursuit of this project and funding from the following sources: 5 R21 CA158609-02 and the Conquer Cancer Foundation and the Breast Cancer Research Foundation. In addition, the authors would like to thank Eric Cottington PhD, Vice President of the Office of Research and Project Administration, the Office of Technology Development, Research Outreach and Compliance and RTM Information Systems Support, in the support of the submission of this manuscript.

REMARQUE: l&#39;obtention de tissus des patients a été autorisé par l&#39;examen institutionnel (CISR) -approved des échantillons biologiques et des protocoles cliniques (numéros de protocole 09-121 et 11-041, respectivement) au Memorial Sloan Kettering Cancer Center. 1. tissus achats <ol><li> Achat de patients tumeur primaire / métastases NOTE: A ce jour, ce protocole a été effectuée sur les types enlevés chirurgicalement pancréatiques, gastriques et tumeurs du sein, ain...

<ol>
	<li>Abercrombie, M., Ambrose, E. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Interference+Microscope+Studies+of+Cell+Contacts+in+Tissue+Culture.">Interference Microscope Studies of Cell Contacts in Tissue Culture.</a> Experimental Cell Research. 15 (58), 332-345 (1958).</li><li>Coriell, L. L., McAllister, R. M., Wagner, B. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Criteria+for+Determining+Malignancy+in+Tissue-Culture+Cell+Lines+in+the+Albino+Rat.">Criteria for Determining Malignancy in Tissue-Culture Cell Lines in the Albino Rat.</a> New York Academy of Science. 5, 351-355 (1957).</li><li>Paul, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+Cancer+Cell+in+Vitro:+A+Review.">The Cancer Cell in Vitro: A Review.</a> Cancer Research. 22, 431-440 (1962).</li><li>Dean, J. L., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Therapeutic+response+to+CDK4/6+inhibition+in+breast+cancer+defined+by+ex+vivo+analysis+of+human+tumors.">Therapeutic response to CDK4/6 inhibition in breast cancer defined by ex vivo analysis of human tumors.</a> Cell Cycle. 11 (14), 2756-2761 (2012).</li><li>Bray, K., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Bcl-2+Modulation+to+Activate+Apoptosis+in+Prostate+Cancer.">Bcl-2 Modulation to Activate Apoptosis in Prostate Cancer.</a> Molecular Cancer Research. 7 (9), 1487-1496 (2009).</li><li>Quail, D. F., Joyce, J. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Microenvironmental+regulation+of+tumor+progression+and+metastasis.">Microenvironmental regulation of tumor progression and metastasis.</a> Nature Medicine. 19 (11), 1423-1437 (2013).</li><li>Nakasone, E. S., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Imaging+Tumor-Stroma+Interactions+during+Chemotherapy+Reveals+Contributions+of+the+Microenvironment+to+Resistance.">Imaging Tumor-Stroma Interactions during Chemotherapy Reveals Contributions of the Microenvironment to Resistance.</a> Cancer Cell. 21, 488-503 (1016).</li><li>Shi, Y., Hogue, J., Dixit, D., Koh, J., Olson, J. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Functional+and+genetic+studies+of+isolated+cells+from+parathyroid+tumors+reveal+the+complex+pathogenesis+of+parathyroid+neoplasia.">Functional and genetic studies of isolated cells from parathyroid tumors reveal the complex pathogenesis of parathyroid neoplasia.</a> PNAS. 111 (8), 3092-3097 (2014).</li><li>Vidal, S. J., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Isolation+of+cancer+stem+cells+from+human+prostate+cancer+samples.">Isolation of cancer stem cells from human prostate cancer samples.</a> J. Vis. Exp. (85), e51332 (2014).</li><li>Wanping, X., Neckers, L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Targeting+the+Molecular+Chaperone+Heat+Shock+Protein+90+Provides+a+Multifaceted+Effect+on+Diverse+Cell+Signaling+of+Cancer+Cells.">Targeting the Molecular Chaperone Heat Shock Protein 90 Provides a Multifaceted Effect on Diverse Cell Signaling of Cancer Cells.</a> Clinical Cancer Research. 13, 1625-1629 (2007).</li><li>Moulick, K., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Affinity-based+proteomics+reveal+cancer-specific+networks+coordinated+by+Hsp90.">Affinity-based proteomics reveal cancer-specific networks coordinated by Hsp90.</a> Nature Chemical Biology. 7 (11), 818-826 (1038).</li><li>Alpaugh, M. L., Tomlinson, J. S., Ye, Y., Barsky, S. H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Relationship+of+sialyl-Lewis(x/a)+underexpression+and+E-cadherin+overexpression+in+the+lymphovascular+embolus+of+inflammatory+breast+cancer.">Relationship of sialyl-Lewis(x/a) underexpression and E-cadherin overexpression in the lymphovascular embolus of inflammatory breast cancer.</a> American Journal of Pathology. 161 (2), 619-628 (2002).</li><li>Chu, K., Boley, K. M., Moraes, R., Barsky, S. H., Robertson, F. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+paradox+of+E-cadherin:+role+in+response+to+hypoxia+in+the+tumor+microenvironment+and+regulation+of+energy+metabolism.">The paradox of E-cadherin: role in response to hypoxia in the tumor microenvironment and regulation of energy metabolism.</a> Oncotarget. 4 (3), 446-462 (2013).</li><li>Vaira, V., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Preclinical+model+of+organotypic+culture+for+pharmacodynamic+profiling+of+human+tumors.">Preclinical model of organotypic culture for pharmacodynamic profiling of human tumors.</a> PNAS. 107 (18), 8352-8356 (2010).</li><li>Centenera, M. M., Raj, G. V., Knudsen, K. E., Tilley, W. D., Butler, L. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Ex+vivo+culture+of+human+prostate+tissue+and+drug+development.">Ex vivo culture of human prostate tissue and drug development.</a> Nature Reviews Urology. 10, 483-487 (2013).</li><li>Jhaveri, K., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Heat+shock+protein+90+inhibitors+in+the+treatment+of+cancer:+current+status+and+future+directions.">Heat shock protein 90 inhibitors in the treatment of cancer: current status and future directions.</a> Expert Opinion on Investigational Drugs. 5, 611-628 (2014).</li><li>Gerecitano, J. F., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Using+124-PU-H71PET+imaging+to+predict+intratumoral+concentration+in+patients+on+a+phase+I+trial+of+PU-H71.">Using 124-PU-H71PET imaging to predict intratumoral concentration in patients on a phase I trial of PU-H71.</a> Journal of Clinical Oncology. 31, 11076-11 (2013).</li><li>Yildiz-Aktas, I., Dabbs, D. J., Bhargava, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+effect+of+cold+ischemic+time+on+the+immunohistochemical+evaluation+of+estrogen+receptor,+progesterone+receptor,+and+HER2+expression+in+invasive+breast+carcinoma.">The effect of cold ischemic time on the immunohistochemical evaluation of estrogen receptor, progesterone receptor, and HER2 expression in invasive breast carcinoma.</a> Modern Pathology. 25, 1098-1105 (2012).</li></ol>

biologistes du cancer font face à des défis importants en essayant de développer des stratégies thérapeutiques efficaces. Test de médicaments en développement sur ​​des lignées cellulaires de cancer établis ne peut pas refléter avec précision en réponse vivo et in vivo sur des modèles PDX sont laborieux et très coûteux. Compte tenu de ce qui précède, l&#39;application de techniques ex vivo de tumeurs primaires du patient 14, 15 est maintenant positionn?...

Développement de traitements efficaces contre le cancer s&#39;est avéré être extrêmement difficile. lignes de cancer des cellules et des explants de tumeur - ainsi que les xénogreffes ont été utilisées dans la recherche sur le cancer pour plus d&#39;un demi siècle 1,2,3. A ce jour, l&#39;analyse moléculaire de la sensibilité aux médicaments et la résistance dans les deux lignées de cellules cancéreuses établies et des xénogreffes provenant de patients (PDX) est indispensable. Cependant, le test de composés sur des lignées cellulaires de cancer établies n&#39;est pas souvent prédictifs de l&#39;efficacité in vivo, et correspondant à des études in vivo chez les animaux, en particulier dans les modèles PDX, est très coûteux et prend du temps. Les limites de ces systèmes modèles, à savoir l&#39;incapacité d&#39;informer sur l&#39;influence du micro-environnement natif dans la progression tumorale et la réponse à des stratégies thérapeutiques, a conduit le domaine de la recherche afin de développer des méthodes supplémentaires pour compléter ces analyses. Récente, une attention accrue est accordée à une analyse ex vivo de son tour maladeou explants 4, 5 en raison de la plus grande compréhension que la réponse thérapeutique du cancer n&#39;est pas exclusif à la composition moléculaire inhérente des cellules cancéreuses mais est fortement influencée par le microenvironnement des cellules tumorales 6, 7 une fonction qui ne peut être récapitulé par des méthodes de culture traditionnelles et / ou PDX. analyse ex vivo dans le contexte ci-dessus (c.-à-., l&#39;influence de la tumeur adjacente entourant cellule microenvironnement) l&#39;évaluation des sections tumeur / métastases primaires viables implique, plutôt que ex vivo l&#39;analyse d&#39;isolats cellulaires 8, 9. Nous rapportons ici sur une technique ex vivo (c.-à-., Sections de précision tranches fraîches tissus) des deux tumeurs primaires de patients et métastases associées (par exemple, les ganglions lymphatiques) qui informe fidèlement réponse (IC50), les effets hors-cible et permet de moléculaire analyse des mécanismes de résistance et de rétroaction. En outre, une analyse corrélative de therapeUTIC sensibilité / résistance en fonction de biomarqueurs et profil d&#39;expression génique peut être réalisée dans un effort pour identifier les patients les plus susceptibles de répondre à la drogue expérimentale d&#39;intérêt (c.-à-., la réponse médicamenteuse élevée correspond à des patients en particulier le profil biologique). Application de la technique et l&#39;évaluation ex vivo dans un mode multi-paramètre est un mouvement vers la sélection des patients et l&#39;amélioration globale des résultats cliniques. Analyse ex vivo de la réponse au traitement pourrait devenir un outil standard dans le développement préclinique et clinique de traitements contre le cancer et est envisagée comme une étape vers une approche de médecine personnalisée dans les stratégies de développement thérapeutique.

<table border="0" cellpadding="0" cellspacing="0" width="598">
	<tbody>
		<tr height="43">
			<td height="43" style="height:43px;width:216px;">Name of Material/ Equipment</td>
			<td style="width:96px;">Company</td>
			<td style="width:119px;">Catalog Number</td>
			<td style="width:167px;">Comments/Description</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Vibratome Leica VT1000s</td>
			<td style="width:96px;">Leica</td>
			<td style="width:119px;">14047235613</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">UltraPure agarose</td>
			<td style="width:96px;">Invitrogen</td>
			<td style="width:119px;">16500500</td>
			<td style="width:167px;">Prepare 4% and 6% before use</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Injector blade</td>
			<td style="width:96px;">Ted Pella</td>
			<td style="width:119px;">121-4</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="63">
			<td height="63" style="height:63px;width:216px;">MEM with Penicillin&#160; + Streptomycin</td>
			<td style="width:96px;">Media Core Facilities (MSKCC)</td>
			<td style="width:119px;"></td>
			<td style="width:167px;">The media is prepared at Memorial Sloan Kettering Cancer Center&#160;</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Scalpel no. 10</td>
			<td style="width:96px;">Thermo Scientific</td>
			<td style="width:119px;">31-200-32</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Disposable forceps</td>
			<td style="width:96px;">Cole-Parmer</td>
			<td style="width:119px;">84011182</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="63">
			<td height="63" style="height:63px;width:216px;">Embedding mold</td>
			<td style="width:96px;">Electron Microscopy Science</td>
			<td style="width:119px;">70181</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">FBS (heat inactivated)</td>
			<td style="width:96px;">Gemini</td>
			<td style="width:119px;">100106</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">24 well plates</td>
			<td style="width:96px;">Corning</td>
			<td style="width:119px;">3524</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Formalin (10%)</td>
			<td style="width:96px;">Sigma Diagnostics</td>
			<td style="width:119px;">SDHT501128&#160;</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">16% Formaldehyde solution</td>
			<td style="width:96px;">Thermo Scientific</td>
			<td style="width:119px;">28908</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Embedding microsettes</td>
			<td style="width:96px;">Simport</td>
			<td style="width:119px;">M503-2</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Ethanol (70%)</td>
			<td style="width:96px;">Fisher Scientific</td>
			<td style="width:119px;">A405P-4</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Waterbath</td>
			<td style="width:96px;">Fisher Scientific</td>
			<td style="width:119px;">15-462-2SQ</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Microwave</td>
			<td style="width:96px;">General Electric</td>
			<td style="width:119px;">ModelJES2051DNBB</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Adhesive (Ethyl Cyanoacrylate)</td>
			<td style="width:96px;">Sigma-Aldrich</td>
			<td style="width:119px;">E1505-5G</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">10mm dishes</td>
			<td style="width:96px;">BD Falcon</td>
			<td style="width:119px;">353003</td>
			<td style="width:167px;"></td>
		</tr>
		<tr height="22">
			<td height="22" style="height:22px;width:216px;">15ml tubes</td>
			<td style="width:96px;">BD Falcon</td>
			<td style="width:119px;">352096</td>
			<td style="width:167px;"></td>
		</tr>
	</tbody>
</table>

ex vivo treatment response of primary tumors and/or associated metastases for preclinical and clinical development of therapeutics

The molecular analysis of established cancer cell lines has been the mainstay of cancer research for the past several decades. Cell culture provides both direct and rapid analysis of therapeutic sensitivity and resistance. However, recent evidence suggests that therapeutic response is not exclusive to the inherent molecular composition of cancer cells but rather is greatly influenced by the tumor cell microenvironment, a feature that cannot be recapitulated by traditional culturing methods. Even implementation of tumor xenografts, though providing a wealth of information on drug delivery/efficacy, cannot capture the tumor cell/microenvironment crosstalk (i.e., soluble factors) that occurs within human tumors and greatly impacts tumor response. To this extent, we have developed an ex vivo (fresh tissue sectioning) technique which allows for the direct assessment of treatment response for preclinical and clinical therapeutics development. This technique maintains tissue integrity and cellular architecture within the tumor cell/microenvironment context throughout treatment response providing a more precise means to assess drug efficacy.

Pour cette étude, la technique ex vivo a été utilisé dans une analyse de corrélation thérapeutique sensibilité / résistance d&#39;un inhibiteur de la protéine de choc thermique 90 (Hsp90i). Dans une évaluation préclinique de cette Hsp90i, la tumeur primaire de cancer du sein, un ER + carcinome canalaire invasif (IDC), et associé métastase des ganglions lymphatiques ont été analysés ex vivo de la réponse au traitement &#160; (Figure 1). Plusieurs 200 um...

Watch this Scientific Journal Video about Ex Vivo Treatment Response of Primary Tumors and/or Associated Metastases for Preclinical and Clinical Development of Therapeutics at JoVE.com

Ex Vivo Treatment Response of Primary Tumors and/or Associated Metastases for Preclinical and Clinical Development of Therapeutics

La réponse au traitement ex vivo de tumeurs primaires et / ou métastases associées préclinique et développement clinique de la thérapeutique

Lignées de cellules cancéreuses établies et les xénogreffes ont été le pilier de la recherche sur le cancer au cours des dernières décennies. Cependant, des données récentes suggèrent que la réponse thérapeutique est fortement influencée par le micro-environnement des cellules tumorales. Par conséquent, nous avons développé une analyse ex vivo des échantillons de tumeurs primaires à des fins de développement de médicaments.

The molecular analysis of established cancer cell lines has been the mainstay of cancer research for the past several decades. Cell culture provides both ...

Research

JoVE Journal

Medicine

Ex Vivo Treatment Response of Primary Tumors and/or Associated Metastases for Preclinical and Clinical Development of Therapeutics

Thermal Ablation for the Treatment of Abdominal Tumors

Ablation thermique pour le traitement des tumeurs abdominales

Percutaneous thermal ablation is an emerging treatment option for many tumors of the abdomen not amenable to conventional treatments. During a thermal ...

Recherche

Médecine

Monitoring Tumor Metastases and Osteolytic Lesions with Bioluminescence and Micro CT Imaging

Surveillance des métastases tumorales et les lésions ostéolytiques avec bioluminescence et Micro CT Imaging

Following intracardiac delivery of MDA-MB-231-luc-D3H2LN cells to Nu/Nu mice, systemic metastases developed in the injected animals. Bioluminescence ...

A High-throughput Automated Platform for the Development of Manufacturing Cell Lines for Protein Therapeutics

Une plate-forme à haut débit automatisé pour le développement de lignées cellulaires de fabrication des protéines thérapeutiques

The fast-growing biopharmaceutical industry demands speedy development of highly efficient and reliable production systems to meet the increasing ...

A Novel High-resolution In vivo Imaging Technique to Study the Dynamic Response of Intracranial Structures to Tumor Growth and Therapeutics

A Novel High-resolution In vivo Imaging Technique to Study the Dynamic Response of Intracranial Structures to Tumor Growth and Therapeutics

A Novel haute résolution<em&gt; In vivo</em&gt; Technique d&#39;imagerie pour étudier la réponse dynamique des structures intracrâniennes à la croissance tumorale et de thérapeutique

We have successfully integrated previously established Intracranial window (ICW) technology 1-4 with intravital 2-photon confocal microscopy to develop a ...

Pre-clinical Evaluation of Tyrosine Kinase Inhibitors for Treatment of Acute Leukemia

Évaluation pré-clinique des inhibiteurs de tyrosine kinase pour le traitement de la leucémie aiguë

Receptor tyrosine kinases have been implicated in the development and progression of many cancers, including both leukemia and solid tumors, and are ...

Adaptation of Semiautomated Circulating Tumor Cell (CTC) Assays for Clinical and Preclinical Research Applications

Adaptation of Semiautomated Circulating Tumor Cell CTC Assays for Clinical and Preclinical Research Applications

Adaptation des semi-automatique de circulation des cellules tumorales (CTC) Essais pour les applications cliniques et précliniques de recherche

The majority of cancer-related deaths occur subsequent to the development of metastatic disease. This highly lethal disease stage is associated with the ...

A Preclinical Murine Model of Hepatic Metastases

Un préclinique modèle murin de métastases hépatiques

Numerous murine models have been developed to study human cancers and advance the understanding of cancer treatment and development. Here, a preclinical, ...

Isolated Hepatic Perfusion as a Treatment for Liver Metastases of Uveal Melanoma

Perfusion hépatique isolée comme un traitement pour les métastases hépatiques de mélanome uvéal

Isolated hepatic perfusion (IHP) is a procedure where the liver is surgically isolated and perfused with a high concentration of the chemotherapeutic ...

Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer

Utilisation de la tomographie par Micro-calculé pour l&#39;évaluation des tumeurs du développement et de suivi de la réponse au traitement dans un modèle murin de cancer du poumon

Lung cancer is the most lethal cancer in the world. Intensive research is ongoing worldwide to identify new therapies for lung cancer. Several mouse ...

Generation of Microtumors Using 3D Human Biogel Culture System and Patient-derived Glioblastoma Cells for Kinomic Profiling and Drug Response Testing

Génération de microtumeurs Utilisation 3D Biogel humain Système de culture et les cellules de glioblastome patients dérivés pour Kinomic Profilage et Testing Réponse Drug

The use of patient-derived xenografts for modeling cancers has provided important insight into cancer biology and drug responsiveness. However, they are ...