Results 111 to 120 of about 18,365,520 (343)

Applicability of mitotic figure counting by deep learning: a development and pan‐cancer validation study

open access: yesFEBS Open Bio, EarlyView.
In this study, we developed a deep learning method for mitotic figure counting in H&E‐stained whole‐slide images and evaluated its prognostic impact in 13 external validation cohorts from seven different cancer types. Patients with more mitotic figures per mm2 had significantly worse patient outcome in all the studied cancer types except colorectal ...
Joakim Kalsnes   +32 more
wiley   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Quantitative proteomic analysis reveals different characteristics of bladder cancer cells after exposure to bisphenol A

open access: yesFEBS Open Bio, EarlyView.
Bisphenol A (BPA), a common chemical in plastics, exerts dual effects on bladder cancer cells: low doses promote growth and migration, while high doses suppress growth and migration. Multi‐omics and bioinformatics reveal BPA acts via MAPK and inflammatory pathways.
Shaomin Niu   +10 more
wiley   +1 more source

Flowering-Stage Heat Stress Assessment in Summer Maize Using Multi-Source Data and Machine Learning

open access: yesAdvances in Meteorology
Flowering-stage heat stress in summer maize (Zea mays L.) can substantially reduce grain number per ear (GNP), yet traditional assessments based on daily temperature or single indicators often fail to capture short-duration extreme events and their ...
Junling Li   +6 more
doaj   +1 more source

miR-374c-5p reduces hydrogen peroxide induced apoptosis of human umbilical vein endothelial cells [PDF]

open access: yesJichu yixue yu linchuang
Objective To explore the protective effect of miR-374c-5p on hydrogen peroxide (H2O2) -induced apoptosis of human umbilical vein endothelial cells (HUVECs).
JIA Zonghu, JIN Qun, HAN Shufang, HU Yuhong, REN Changzhen, LI Yunping, LIU Wenyan
doaj   +1 more source

Leadership for Learning: Making the Connections Among State, District, and School Policies and Practices [PDF]

open access: yes, 2006
Demonstrates the critical need for systematic policies, standards, and training that support elementary and secondary school principals in their roles as effective leaders and catalysts of student ...

core  

Decreased cold‐sensing function of the transient receptor potential channel TRPM8 from tailed amphibians

open access: yesFEBS Open Bio, EarlyView.
Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao   +3 more
wiley   +1 more source

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