Results 61 to 70 of about 668,130 (171)

In Vivo Immunoscoring Technique to Monitor Anti‐CD47 Immunotherapy Efficacy in Triple‐Negative Breast Cancer [PDF]

Cancer Med
Intravital imaging using MCP1‐FITC and dextran‐AF680 assesses macrophage targeting and polarization in murine 4T1 tumor models. Visualization of M1‐like and M2‐like macrophages and M1/M2 ratio quantification support evaluation of anti‐CD47 immunotherapy, highlighting the potential of macrophage‐targeted imaging for patient stratification and treatment ...
Yang M, Hou S, Wong C, Chen H, Jin C, Liu S, Yoo J.   +6 more
europepmc   +2 more sources

Surface‐Enhanced Raman Scattering‐Based Multimodal Medical Imaging in Cancer Diagnosis and Therapy Monitoring

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Surface‐enhanced Raman scattering (SERS) has emerged as a highly sensitive and specific technique for tumor imaging, owing to its narrow spectral features, resistance to photobleaching, and capability for multiplexed detection. However, its clinical translation remains limited by poor tissue penetration and the absence of intrinsic anatomical ...
Xinyu Miao, Yujiao Xie, Aochi Liu, Shishuai Zheng, Dong Xu, Aiguo Wu, Jie Lin, Xiaoxia Wu   +7 more
wiley   +1 more source

Multi-Aspect Optoacoustic Imaging of Breast Tumors under Chemotherapy with Exogenous and Endogenous Contrasts: Focus on Apoptosis and Hypoxia

Biomedicines, 2021
Breast cancer is a complex tumor type involving many biological processes. Most chemotherapeutic agents exert their antitumoral effects by rapid induction of apoptosis.
Angelos Karlas, Antonio Nunes, Wouter Driessen, Evangelos Liapis, Josefine Reber   +4 more
doaj   +1 more source

Longitudinal Assessment of Muscle Involvement in Late‐Onset Pompe Disease Using Quantitative MRI: A Prospective Cohort Study

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 3, June 2026.
ABSTRACT Background Late‐onset Pompe disease (LOPD) is a progressive metabolic myopathy characterised by lysosomal glycogen accumulation and leading to secondary disruptions in autophagy and cellular energy metabolism. While enzyme replacement therapy (ERT) has improved outcomes, early detection remains critical, because irreversible muscle damage ...
Alice De Lorenzo, Johannes Forsting, Martijn Froeling, Anne‐Katrin Güttsches, Elena Enax‐Krumova, Felix Kleefeld, Menekse Öztürk, Ferdinand Knieling, Matthias Vorgerd, Robert Rehmann, Tobias Ruck, Lara Schlaffke   +11 more
wiley   +1 more source

Fluorescent proteins: A journey from the cell to extreme environments in material science

Photochemistry and Photobiology, Volume 102, Issue 2, Page 290-302, March/April 2026.
Applications of proteins and microorganisms as tools or effectors in material science. Abstract This review presents the progression from the use of fluorescent proteins (FPs) and chromoproteins as bioimaging labels and sensors to the strategic engineering of their properties for robust functionality in synthetic and non‐biological environments ...
Bianca Menchicchi, Andre C. Stiel, Mattia Nieddu, J. P. Fuenzalida‐Werner   +3 more
wiley   +1 more source

Fluorescent protein imaging with multispectral optoacoustic tomography.

, 2010
In this work, we have developed a selective-plane illumination multispectral optoacoustic tomography (MSOT) technique for high-resolution whole-body visualization of intact optically diffusive organisms whose sizes may vary from sub-millimeter up to a ...
Ma, R., Razansky, D., Köster, R.W., Vinegoni, C., Distel, M., Ntziachristos, V.   +5 more
core   +1 more source

Multiparametric optimization of multispectral optoacoustic tomography for deep tissue imaging.

, 2010
Over the last decade fluorescent reporter technologies (both fluorescent probes and proteins) have become a very powerful imaging tool in everyday biomedical research.
Deliolanis, N.C., Taruttis, A., Rosenthal, A., Ding, L, Razansky, D., Glatz, J., Ntziachristos, V.   +6 more
core   +1 more source

Frontiers in Neurotransmitter Probes: Innovations and Perspectives in Norepinephrine Detection Technology

Journal of Analytical Methods in Chemistry, Volume 2026, Issue 1, 2026.
Norepinephrine (NE), the primary neurotransmitter of locus coeruleus projections, plays a crucial role in regulating arousal, emotion, memory, and stress responses. Its dysregulation is closely associated with various neurological disorders such as depression, Parkinson’s disease, and epilepsy.
Rufei Ma, Zhao Wang, Sohini Basu Roy
wiley   +1 more source

Teachability of multispectral optoacoustic tomography. [PDF]

To date, the appropriate training required for the reproducible operation of multispectral optoacoustic tomography (MSOT) is poorly discussed. Therefore, the aim of this study was to assess the teachability of MSOT imaging.

core   +3 more sources

Noninvasive real-time characterization of non-melanoma skin cancers with handheld optoacoustic probes

Photoacoustics, 2017
Currently, imaging technologies that enable dermsurgeons to visualize non-melanoma skin cancers (NMSC) in vivo preoperatively are lacking, resulting in excessive or incomplete removal.
Amalina Binte Ebrahim Attia, Sai Yee Chuah, Daniel Razansky, Chris Jun Hui Ho, Pinky Malempati, U.S. Dinish, Renzhe Bi, Chit Yaw Fu, Steven J. Ford, Joyce Siong-See Lee, Melissa Wee Ping Tan, Malini Olivo, Steven Tien Guan Thng   +12 more
doaj   +1 more source