Checkpoint Molecules Predict Response to Immunotherapy in Cancer

FEATURED PUBLICATION

Checkpoint Molecules Predict Response to Immunotherapy in Cancer
cells

Heij et al. investigated the expression of checkpoint molecules in the tumor microenvironment of intrahepatic cholangio-carcinoma. They found that co-expression patterns of checkpoint molecules such as PD-L1 and TIGIT correlate with metastases and poor prognosis. TissueFAXS and StrataQuest were used to image the mIF-stained samples and assess protein expression.

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Community-developed Checklists Enhance Reproducibility of Microscopy Images

FEATURED PUBLICATION

Community-developed checklists for publishing images and image analyses
Nature Methods

QUAREP-LiMi is an initiative focused on promoting quality assessment and reproducibility for instruments and images in light microscopy. Dr. Rupert Ecker, CEO of TissueGnostics, participated in developing standardized guidelines for best practices in image communication. These checklists offer key recommendations on image formatting and annotation among others.

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AI-Assisted Analysis of ‘Anti-/Pro-Tumor’ Profiles for Pancreatic Adenocarcinoma

FEATURED PUBLICATION

AI-Assisted Analysis of ‘Anti-/Pro-Tumor’ Profiles for Pancreatic Adenocarcinoma
Cancer Biology & Medicine

To predict survival of patients with pancreatic adenocarcinoma, Zhou et al. performed an AI-assisted comprehensive analysis of CD8+ T cells, cancer stem cells (CSCs), and tumor budding (TB). They used StrataQuest image analysis software to automatically detect and quantify tumor-infiltrating CD8+ T cells, CD133+ CSCs, and CK19+ TB.

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Characterization of the Spatial Immune Context of Lung Cancer

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Characterization of the Spatial Immune Context of Lung Cancer
International Journal of Molecular Sciences

In a recent study, Imamura et al. investigated the role of debrin-expressing tumor infiltration lymphocytes (TIL) in lung cancer. The high-end image analysis solution, StrataQuest, was used for the automatic tissue classification and localization of CD3+/debrin+ cellular phenotypes in the tumor cell nest, as well as in the stroma.

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COL8A1 Promotes Tumor in Pancreatic Ductal Adenocarcinoma

FEATURED PUBLICATION

COL8A1 Promotes Tumor in Pancreatic Ductal Adenocarcinoma
Matrix Biology

Yan et al. investigated several collagen subtypes involved in pancreatic ductal adenocarcinoma desmoplasia. Based on this study, COL8A1 was suggested as a new marker for predicting poor chemotherapy responsiveness and survival. The TissueFAXS imaging platform and StrataQuest analysis solution were used to image and segment morphological structures.

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Erk1/2-Dependent HNSCC Cell Susceptibility to Erastin-Induced Ferroptosis

FEATURED PUBLICATION

Erk1/2-Dependent HNSCC Cell Susceptibility to Erastin-Induced Ferroptosis
cells

Savic et al. investigated the Erk 1/2 pathway role in ferroptosis induction by targeting xCT protein during the treatment of HNSCC. They found erastin to be a potent ferroptosis inducer which is strongly dependent on Erk 1/2 kinases. TissueFAXS and HistoQuest were used to image the IHC-stained samples and calculate the percentage of xCT-positive cells.

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Tumor Microenvironment Characterization of Rectal Cancer

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Case Report: Tumor Microenvironment Characterization of Rectal Cancer
Frontiers in Immunology

Song et al. published a case study investigating the genetics and tumor microenvironment of a rectal cancer patient with MSS/PD-L1-negative recurrent hepatopulmonary metastasis. TissueFAXS and StrataQuest were used to image stained tissue samples and to assess tumor infiltrating immune cells using, among others, CD4, CD8, CD163, PD1, and PD-L1 as markers.

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Adverse Effects of Single

FEATURED PUBLICATION

The impact of HIV infection on the frequencies, function, spatial localization and heterogeneity of TFRs within human lymph nodes
BMC Immunology

Mahlobo et al. published a study in BMC Immunology addressing the effect of HIV infections on frequencies, function, spatial localization and heterogeneity of T follicular regulatory cells (TFRs) in human lymph nodes. TFRs within lymph node tissues were quantified using TissueFAXS i PLUS and TissueQuest.

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Temporal changes

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Temporal changes in T cell subsets and expansion of cytotoxic CD4+ T cells in the lungs in severe COVID-19
Clinical Immunology

Kaneko et al. published a study in the Clinical Immunology journal focusing on the quantitative analysis of T-cell subset alterations in thoracic lymph nodes and lung samples of COVID-19 patients. With the help of TissueFAXS and StrataQuest, the authors were first to show the expansion of cytotoxic CD4+ T cells in the lungs of patients with severe COVID-19.

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Spatial Distribution

FEATURED PUBLICATION

Spatial distribution and functional analysis define the action pathway of Tim-3/Tim-3 ligands in tumor development
Molecular Therapy

In a recent publication in the journal Molecular Therapy, Wang et al (Cheeloo Medical College of Shandong University) combine multiplexing and TissueGnostics’ image cytometry solutions for the assessment of the expression level of Tim-3, a well-known immune checkpoint, in tumor infiltrating lymphocytes. This study nominates Tim-3 as a potential target for cancer immunotherapy.

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Multi-Antigen Imaging

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Multi-Antigen Imaging Reveals Inflammatory DC, ADAM17 and Neprilysin as Effectors in Keloid Formation
International Journal of Molecular Sciences

In a recent publication in the MDPI - International Journal of Molecular Sciences, Rath et al (University Hospital Heidelberg) combine multiplexing, TissueGnostics’ image cytometry and in-depth data mining to characterize the immune microenvironment including spatial relationships within keloid lesions. Using this approach, the authors were able to nominate potential therapeutic targets.

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SynNotch-CAR T

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SynNotch-CAR T cells overcome challenges of specificity, heterogeneity, and persistence in treating glioblastoma
Science Translational Medicine

A recent publication from the group of Choe et al. (University of California, UCSF) published in Science Translational research is exploring the therapeutic effectiveness of SynNotch-CAR T cells in a PDX glioblastoma mouse model. T cells in-situ were imaged/assessed by TissueFAXS and quantified via StrataQuest.

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CpG Methylation Influence on Protease Serine 3 Isoforms in Lung Cancer

FEATURED PUBLICATION

CpG Methylation Influence on Protease Serine 3 Isoforms in Lung Cancer
Acta Pharmaceutica Sinica B

Lin et al. investigated the UHRF1/DNMT1–MZF1 axis in the context of CpG methylation of protease serine 3, a protein with several isoforms that show paradoxical effects. To differentiate the isoforms, the researchers employed 7-marker multiplex staining and performed a quantitative analysis using TissueFAXS SPECTRA and StrataQuest.

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Customer Publications (A total of 3451 papers published)

Results 2441 - 2450 of 3451
2441
Cordycepin promotes apoptosis in renal carcinoma cells by activating the MKK7-JNK signaling pathway through inhibition of c-FLIPL expression

In-Hu Hwang, Seung Yoon Oh, Hyun-Jin Jang, Eunbi Jo, Jong Cheon Joo, Kyung-Bok Lee, Hwa-Seung Yoo, Mi Young Lee, Soo Jung Park, Ik-Soon Jang

PLoS One (PLOS) South Korea , 18 October 2017

Oncology

Key words: Cellular FLICE inhibitory protein (c-FLIP), NF-κB, apoptosis, cordycepin

Organism: Mouse

Tissue: Xenograft Tumor

Pathological State: Cancer

2442
DNA-binding of the Tet-transactivator curtails antigen-induced lymphocyte activation in mice

Eleonora Ottina, Victor Peperzak, Katia Schoeler, Emma Carrington, Roswitha Sgonc, Marc Pellegrini, Simon Preston, Marco J Herold, Andreas Strasser and Andreas Villunger

Nature Communications (Nature) Austria, Australia , 18 October 2017

Immunology

Key words: Tet-On/Off system, BCL2 overexpression, CRISPR/Cas9, RNA interference (RNAi)

Organism: Mouse

Tissue: Spleen

2443
Lactobacillus gasseri attenuates allergic airway inflammation through PPARγ activation in dendritic cells

Miao-Hsi Hsieh, Ren-Long Jan, Lawrence Shih-Hsin Wu, Pei-Chi Chen, Hui-Fang Kao,Wen-Shuo Kuo, Jiu-Yao Wang

Journal of Molecular Medicine (Springer) Taiwan , 14 October 2017

Allergy Research

Key words: Allergy asthma, lactic acid bacillus, peroxisome proliferator-activated receptor gamma (PPARγ), dendritic cells

Organism: Mouse

Tissue: Lung

Pathological State: Asthma

2444
GD1a Overcomes Inhibition of Myelination by Fibronectin via Activation of Protein Kinase A: Implications for Multiple Sclerosis

Jing Qin, Arend H Sikkema, Kristine van der Bij, Jenny C de Jonge, Karin Klappe, Vera Nies, Johan W Jonker, Jan Willem Kok, Dick Hoekstra and Wia Baron

Journal of Neuroscience (SFN) The Netherlands , 11 October 2017

Neuroscience

Key words: Fibronectin, ganglioside, multiple sclerosis, oligodendrocyte, remyelination

Organism: Mouse

Tissue: Brain

2445
Actein induces apoptosis in leukemia cells through suppressing RhoA/ROCK1 signaling pathway

Wen-Di Zhou, Xiang Wang, Xing-Zhen Sun, Jian Hu, Rong-Rong Zhang, Ze Hong

International Journal of Oncology (Spandidos Publications) China , 10 October 2017

Oncology

Key words: Actein, apoptosis, leukemia, RhoA/ROCK1 signaling pathway

Organism: Mouse

Pathological State: Cancer

2446
Therapeutic Effects of Monoclonal Antibody against Dengue Virus NS1 in a STAT1 Knockout Mouse Model of Dengue Infection

Shu-Wen Wan, Pei-Wei Chen, Chin-Yu Chen, Yen-Chung Lai, Ya-Ting Chu, Chia-Yi Hung, Han Lee, Hsuan Franziska Wu, Yung-Chun Chuang, Jessica Lin, Chih-Peng Chang, Shuying Wang, Ching-Chuan Liu, Tzong-Shiann Ho, Chiou-Feng Lin, Chien-Kuo Lee, Betty A Wu-Hsieh, Robert Anderson, Trai-Ming Yeh and Yee-Shin Lin

The Journal of Immunology (American Association of Immunologists) Taiwan , 10 October 2017

Immunology

Key words: Dengue virus (DENV), dengue fever, DENV nonstructural protein 1 (NS1)

Organism: Mouse

Tissue: Skin

Pathological State: Dengue Virus Infection

2447
Linarin sensitizes tumor necrosis factor-related apoptosis (TRAIL)-induced ligand-triggered apoptosis in human glioma cells and in xenograft nude mice

Zan-feng Xu, Xiao-ke Sun, Ying Lan, Chao Han, Yong-dong Zhang, Gang Chen

Biomedicine & Pharmacotherapy (Elsevier) China , 06 October 2017

Oncology

Key words: TRAIL, glioma, linarin (LIN), apoptosis, ROS generation

Organism: Mouse

Tissue: Xenograft Tumor

Pathological State: Cancer

2448
PD-1 Expression in Head and Neck Squamous Cell Carcinomas Derives Primarily from Functionally Anergic CD4+ TILs in the Presence of PD-L1+ TAMs

Austin K Mattox, Jina Lee, William H Westra, Robert H Pierce, Ronald Ghossein, William C Faquin, Thomas J Diefenbach, Luc G Morris, Derrick T Lin, Lori J Wirth, Armida Lefranc-Torres, Eiichi Ishida, Patrick D Chakravarty, Lauren Johnson, Yang C Zeng, Huabiao Chen, Mark C Poznansky, Neil M Iyengar and Sara I Pai

Cancer Research (AACR Publications) USA , 25 September 2017

Oncology

Key words: Oral tongue squamous cell carcinoma (OTSCC), PD-1, tumor microenvironment (TME), tumor-infiltrating lymphocytes (TIL)

Organism: Human

Tissue: Head and Neck

Pathological State: Cancer

2449
The microRNA ame-miR-279a regulates sucrose responsiveness of forager honey bees (Apis mellifera)

Fang Liu, Tengfei Shi, Wei Yin, Xin Su, Lei Qi, Zachary YHuang, Shaowu Zhang, Linsheng Yu

Insect Biochemistry and Molecular Biology (Elsevier) USA, China , 20 September 2017

Zoology

Key words: microRNA, honey bee, proboscis extension reflex, sucrose responsiveness, division of labour

Organism: Insect

Tissue: Brain

2450
Axonal components of nerves innervating the human arm

Bernhard Gesslbauer, Laura A Hruby, Aidan D Roche, Dario Farina, Roland Blumer, Oskar C Aszmann

Annals of Neurology (Wiley) Austria , 20 September 2017

Neuroscience

Key words: Nerves, sensory and motir axons, spinal cord, neurofilament

Organism: Human

Tissue: Nerve

Results 2441 - 2450 of 3451

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