Results 51 to 60 of about 523,710 (310)

Microstructural white matter changes preceding white matter hyperintensities in migraine

Neurology, 2019
We used magnetization transfer imaging to assess white matter tissue integrity in migraine, to explore whether white matter microstructure was more diffusely affected beyond visible white matter hyperintensities (WMHs), and to explore whether focal invisible microstructural changes precede visible focal WMHs in migraineurs.We included 137 migraineurs ...
Arkink, E.B., Palm-Meinders, I.H., Koppen, H., Milles, J., Lew, B. van, Launer, L.J., Hofman, P.A.M., Terwindt, G.M., Buchem, M.A. van, Ferrari, M.D., Kruit, M.C.   +10 more
openaire   +6 more sources

A nucleotide‐independent, pan‐RAS‐targeted DARPin elicits anti‐tumor activity in a multimodal manner

Molecular Oncology, EarlyView.
We report a Designed Ankyrin Repeat Protein that binds and inhibits RAS proteins, which serve as central cell signaling hubs and are essential for the progression of many cancers. Its unique feature is that it does not discriminate between different RAS isoforms or mutations and is capable of binding to RAS in both its active (GTP‐bound) and inactive ...
Jonas N. Kapp, Wouter P. R. Verdurmen, Jonas V. Schaefer, Kari Kopra, Gabriela Nagy‐Davidescu, Elodie Richard, Marie‐Julie Nokin, Patrick Ernst, Rastislav Tamaskovic, Martin Schwill, Ralph Degen, Claudia Scholl, David Santamaria, Andreas Plückthun   +13 more
wiley   +1 more source

APOE4 carrier status determines association between white matter disease and grey matter atrophy in early-stage dementia

Alzheimer’s Research & Therapy, 2023
Background White matter hyperintensities, a neuroimaging marker of small-vessel cerebrovascular disease and apolipoprotein ε4 (APOE4) allele, are important dementia risk factors.
Ashwati Vipin, Dilip Kumar, See Ann Soo, Fatin Zahra Zailan, Yi Jin Leow, Chen Ling Koh, Adeline Su Lyn Ng, Kok Pin Ng, Nagaendran Kandiah   +8 more
doaj   +1 more source

White matter dementia then… and now

Frontiers in Neurology, 2022
White matter dementia (WMD) is a concept introduced in 1988 to highlight the importance of white matter pathology in producing cognitive dysfunction and dementia. Whereas gray matter, particularly the cerebral cortex, has been primarily investigated in the dementias, subcortical pathology has long been correlated with cognitive loss, and a ...
openaire   +3 more sources

Cytomegalovirus infection is common in prostate cancer and antiviral therapies inhibit progression in disease models

Molecular Oncology, EarlyView.
Human cytomegalovirus infection is common in normal prostate epithelium, prostate tumor tissue, and prostate cancer cell lines. CMV promotes cell survival, proliferation, and androgen receptor signaling. Anti‐CMV pharmaceutical compounds in clinical use inhibited cell expansion in prostate cancer models in vitro and in vivo, motivating investigation ...
Johanna Classon, Moa Stenudd, Margherita Zamboni, Kanar Alkass, Carl‐Johan Eriksson, Lars Pedersen, Alrik Schörling, Anna Thoss, Anders Bergh, Pernilla Wikström, Hans‐Olov Adami, Henrik Toft Sørensen, Henrik Druid, Jonas Frisén   +13 more
wiley   +1 more source

Association of high‐dose radioactive iodine therapy with PPM1D‐mutated clonal hematopoiesis in older individuals

Molecular Oncology, EarlyView.
In thyroid cancer patients, high‐dose (≥7.4 GBq) radioactive iodine therapy (RAIT) was associated with a higher prevalence of clonal hematopoiesis (variant allele frequency >2%) in individuals aged ≥50 years (OR = 2.44). In silico analyses showed that truncating PPM1D mutations conferred a selective advantage under these conditions.
Jaeryuk Kim, Sungwoo Bae, Jaeyong Choi, Sun‐Wha Im, Bukyoung Cha, Gyeongseo Jung, Sun Wook Cho, Eul‐Ju Seo, Young Ah Lee, Jin Chul Paeng, Young Joo Park, Jong‐Il Kim   +11 more
wiley   +1 more source

Considerations for the optimization of induced white matter injury preclinical models

Frontiers in Neurology, 2015
The white matter injury in relation to acute neurologic conditions, especially stroke, has remained obscure until recently. Current advances in the imaging technologies in the field of stroke have confirmed that white matter injury plays an important ...
Abdullah Shafique Ahmad, Irawan eSatriotomo, Jawad eFazal, Stephen eNadeau, Stephen eNadeau, Sylvain eDoré, Sylvain eDoré   +6 more
doaj   +1 more source

Chimeric diphtheria toxin–CCL8 cytotoxic peptide for breast cancer management

Molecular Oncology, EarlyView.
DTCCL8 is a recombinant fusion toxin that targets cancer cells expressing chemokine receptors. By combining diphtheria toxin with CCL8, DTCCL8 binds to multiple receptors on tumor cells and induces selective cytotoxicity. This strategy enables receptor‐mediated targeting of cancer and may support the development of chemokine‐guided therapeutics ...
Bernardo Chavez, Asieh Naderi, Kim‐Tuyen Huynh‐Dam, Vitali Sikirzhytski, Ioulia Chatzistamou, Hippokratis Kiaris   +5 more
wiley   +1 more source

Childhood Adversity and White Matter Microstructure: White Matter Differences Associated with Trauma Exposure

Stresses
Current research on the effects of childhood trauma largely focuses on maltreatment. In the current study, we used diffusion tensor imaging (DTI) to determine the association between potentially traumatic exposures not related to maltreatment and ...
Andrea Rodriguez, Helen Petropoulos, Pilar M. Sanjuan, Yu-Ping Wang, Tony W. Wilson, Vince D. Calhoun, Julia M. Stephen   +6 more
doaj   +1 more source

Epidemiology of White-Matter Lesions

International Psychogeriatrics, 2003
This is an overview of the prevalence of, and risk factors for white matter lesions in older persons. The prevalence of white matter lesions is high and increases with age. Most risk factors that have been examined in association with white matter lesions are similar to those for cardiovascular disease, including elevated blood pressure, diabetes ...
openaire   +5 more sources