Results 111 to 120 of about 5,010,243 (401)

Aberrant expression of nuclear prothymosin α contributes to epithelial‐mesenchymal transition in lung cancer

open access: yesMolecular Oncology, EarlyView.
Nuclear prothymosin α inhibits epithelial‐mesenchymal transition (EMT) in lung cancer by increasing Smad7 acetylation and competing with Smad2 for binding to SNAI1, TWIST1, and ZEB1 promoters. In early‐stage cancer, ProT suppresses TGF‐β‐induced EMT, while its loss in the nucleus in late‐stage cancer leads to enhanced EMT and poor prognosis.
Liyun Chen   +12 more
wiley   +1 more source

Melanoma & nuclear medicine: new insights & advances

open access: yesMelanoma Management, 2018
The contribution of nuclear medicine to management of melanoma patients is increasing. In intermediate-thickness N0 melanomas, lymphoscintigraphy provides a roadmap for sentinel node biopsy.
Andrés Perissinotti   +4 more
doaj   +1 more source

A 2009 survey of the Australasian clinical medical physics and biomedical engineering workforce [PDF]

open access: yes, 2010
A survey of the Australasian clinical medical physics and biomedical engineering workforce was carried out in 2009 following on from a similar survey in 2006.
Round, W. Howell
core   +2 more sources

Determination of ADP/ATP translocase isoform ratios in malignancy and cellular senescence

open access: yesMolecular Oncology, EarlyView.
The individual functions of three isoforms exchanging ADP and ATP (ADP/ATP translocases; ANTs) on the mitochondrial membrane remain unclear. We developed a method for quantitatively differentiating highly similar human ANT1, ANT2, and ANT3 using parallel reaction monitoring. This method allowed us to assess changes in translocase levels during cellular
Zuzana Liblova   +18 more
wiley   +1 more source

COVID-19 pandemic: guidance for nuclear medicine departments

open access: yesEuropean Journal of Nuclear Medicine and Molecular Imaging, 2020
Coronaviruses are non-segmented, enveloped positive-sense ribonucleic acid viruses from the Coronaviridae family. There are six types of the coronavirus known to infect humans.
D. Paez   +17 more
semanticscholar   +1 more source

The Review - Summer 2000 [PDF]

open access: yes, 2000
IN THIS ISSUE 1 - Message From The Dean 2 - Laboratory Sciences Now Has More Options Than Any Other LS Program In The Country 2 - Nursing Expands Master’s Speciality Tracks 2 - Online And CD-ROM Courses: The Wave Of The Future?

core   +1 more source

Early metastasis is characterized by Gr1+ cell dysregulation and is inhibited by immunomodulatory nanoparticles

open access: yesMolecular Oncology, EarlyView.
Breast cancer metastasis is associated with myeloid cell dysregulation and the lung‐specific accumulation of tumor‐supportive Gr1+ cells. Gr1+ cells support metastasis, in part, through a CHI3L1‐mediated mechanism, which can be targeted and inhibited with cargo‐free, polymeric nanoparticles.
Jeffrey A. Ma   +9 more
wiley   +1 more source

Radiolabeled Dendrimers for Nuclear Medicine Applications

open access: yesMolecules, 2017
Recent advances in nuclear medicine have explored nanoscale carriers for targeted delivery of various radionuclides in specific manners to improve the effect of diagnosis and therapy of diseases.
Lingzhou Zhao   +4 more
doaj   +1 more source

Nuclear Medicine Operations in the Times of COVID-19: Strategies, Precautions, and Experiences

open access: yesJournal of Nuclear Medicine, 2020
The COVID-19 pandemic has now reached most countries and is straining health-care systems worldwide to their limits. Emergency room and intensive care staff are at increased risk for infection.
J. Czernin   +12 more
semanticscholar   +1 more source

Coded-aperture imaging in nuclear medicine [PDF]

open access: yes
Coded-aperture imaging is a technique for imaging sources that emit high-energy radiation. This type of imaging involves shadow casting and not reflection or refraction. High-energy sources exist in x ray and gamma-ray astronomy, nuclear reactor fuel-rod
Aarsvold, John N.   +2 more
core   +1 more source

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