Results 161 to 170 of about 1,221,475 (381)

Immunohistochemistry in cutaneous pathology [PDF]

open access: bronze, 1983
J Thivolet, Michel Faure
openalex   +1 more source

Pharmacological effects of osimertinib on a chicken chorioallantoic membrane xenograft model with the EGFR exon‐19‐deleted advanced NSCLC mutation

open access: yesFEBS Open Bio, Volume 15, Issue 5, Page 836-855, May 2025.
Osimertinib reduces angiogenesis and PDL1 expression in in ovo tumors, transforming them into ‘cold tumors’ with lower immune activity. Anatomopathological and transcriptomic analyses highlight its therapeutic impact on tumor biology. This study underscores osimertinib's potential to reshape the tumor microenvironment and provides insights into its ...
David Barthélémy   +14 more
wiley   +1 more source

Quantifying Smooth Muscles Regional Organization in the Rat Bladder Using Immunohistochemistry, Multiphoton Microscopy and Machine Learning [PDF]

open access: yesarXiv
The smooth muscle bundles (SMBs) in the bladder act as contractile elements which enable the bladder to void effectively. In contrast to skeletal muscles, these bundles are not highly aligned, rather they are oriented more heterogeneously throughout the bladder wall.
arxiv  

Generalizing multistain immunohistochemistry tissue segmentation using one-shot color deconvolution deep neural networks [PDF]

open access: yesarXiv, 2018
A key challenge in cancer immunotherapy biomarker research is quantification of pattern changes in microscopic whole slide images of tumor biopsies. Different cell types tend to migrate into various tissue compartments and form variable distribution patterns. Drug development requires correlative analysis of various biomarkers in and between the tissue
arxiv  

Angiogenesis and Vasculogenesis at 7-Day of Reperfused Acute Myocardial Infarction [PDF]

open access: yes, 2008
Objectives This study is to investigate the angiogenesis and vasculogenesis at the first week of reperfused acute myocardial infarction (AMI). Methods 16 of mini-swines (20 to 30 Kg) were randomly assigned to the sham ...
Qing-zhi Wang   +6 more
core   +1 more source

Assessment of tumor cell kinetics by immunohistochemistry in carcinoma of breast [PDF]

open access: bronze, 1987
John F. McGurrin   +5 more
openalex   +1 more source

A non‐fluorescent immunohistochemistry method for measuring autophagy flux using MAP1LC3/LC3 and SQSTM1 as core markers

open access: yesFEBS Open Bio, EarlyView.
We introduce an immunohistochemistry method to measure autophagy flux, highlighting the active degradation and recycling of cellular waste. This cost‐effective approach uses tissue samples to track key markers like LC3 and SQSTM1, revealing how cells maintain health or respond to diseases such as cancer. It bridges the gap between research and clinical
Shahla Shojaei   +6 more
wiley   +1 more source

Virtualization of tissue staining in digital pathology using an unsupervised deep learning approach [PDF]

open access: yesarXiv, 2018
Histopathological evaluation of tissue samples is a key practice in patient diagnosis and drug development, especially in oncology. Historically, Hematoxylin and Eosin (H&E) has been used by pathologists as a gold standard staining. However, in many cases, various target specific stains, including immunohistochemistry (IHC), are needed in order to ...
arxiv  

Establishment and biological characterization of radioresistant colorectal cancer cell lines

open access: yesFEBS Open Bio, EarlyView.
Under ionizing radiation exposure, radiation‐sensitive cancer cells exhibit oxidative stress and DNA damage, while radiation‐resistant cancer cells exhibit strong antioxidant properties and DNA damage repair. Radiotherapy resistance is a major cause of recurrence and metastasis in colorectal cancer (CRC).
Tian‐Yin Qu   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy