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@ARTICLE{Liu:278072,
author = {Liu, Xulin and de Boer, Sterre C M and Cortez, Kasey and
Poos, Jackie M and Illán-Gala, Ignacio and Heuer, Hilary
and Forsberg, Leah K and Casaletto, Kaitlin and Memel, Molly
and Appleby, Brian S and Barmada, Sami and Bozoki, Andrea
and Clark, David and Cobigo, Yann and Darby, Ryan and
Dickerson, Bradford C and Domoto-Reilly, Kimiko and Galasko,
Douglas R and Geschwind, Daniel H and Ghoshal, Nupur and
Graff-Radford, Neill R and Grant, Ian M and Hsiung,
Ging-Yuek Robin and Honig, Lawrence S and Huey, Edward D and
Irwin, David and Kantarci, Kejal and Léger, Gabriel C and
Litvan, Irene and Mackenzie, Ian R and Masdeu, Joseph C and
Mendez, Mario F and Onyike, Chiadi U and Pascual, Belen and
Pressman, Peter and Bayram, Ece and Ramos, Eliana Marisa and
Roberson, Erik D and Rogalski, Emily and Bouzigues, Arabella
and Russell, Lucy L and Foster, Phoebe H and Ferry-Bolder,
Eve and Masellis, Mario and van Swieten, John and Jiskoot,
Lize and Seelaar, Harro and Sanchez-Valle, Raquel and
Laforce, Robert and Graff, Caroline and Galimberti, Daniela
and Vandenberghe, Rik and de Mendonça, Alexandre and
Tiraboschi, Pietro and Santana, Isabel and Gerhard,
Alexander and Levin, Johannes and Sorbi, Sandro and Otto,
Markus and Pasquier, Florence and Ducharme, Simon and
Butler, Chris R and Ber, Isabelle Le and Finger, Elizabeth
and Rowe, James B and Synofzik, Matthis and Moreno, Fermin
and Borroni, Barbara and Boeve, Brad F and Boxer, Adam L and
Rosen, Howie J and Pijnenburg, Yolande A L and Rohrer,
Jonathan D and Tartaglia, Maria Carmela and Consortium,
ALLFTD},
collaboration = {Consortium, the GENFI},
title = {{S}ex differences in clinical phenotypes of behavioral
variant frontotemporal dementia.},
journal = {Alzheimer's and dementia},
volume = {21},
number = {4},
issn = {1552-5260},
address = {Hoboken, NJ},
publisher = {Wiley},
reportid = {DZNE-2025-00563},
pages = {e14608},
year = {2025},
abstract = {Higher male prevalence in sporadic behavioral variant
frontotemporal dementia (bvFTD) has been reported. We
hypothesized differences in phenotypes between genetic and
sporadic bvFTD females resulting in underdiagnosis of
sporadic bvFTD females.We included genetic and sporadic
bvFTD patients from two multicenter cohorts. We compared
behavioral and cognitive symptoms, and gray matter volumes,
between genetic and sporadic cases in each sex.Females with
sporadic bvFTD showed worse compulsive behavior (p = 0.026)
and language impairments (p = 0.024) compared to females
with genetic bvFTD (n = 152). Genetic bvFTD females had
smaller gray matter volumes than sporadic bvFTD females,
particularly in the parietal lobe.Females with sporadic
bvFTD exhibit a distinct clinical phenotype compared to
females with genetic bvFTD. This difference may explain the
discrepancy in prevalence between genetic and sporadic
cases, as some females without genetic mutations may be
misdiagnosed due to atypical bvFTD symptom presentation.Sex
ratio is equal in genetic behavioral variant of
frontotemporal dementia (bvFTD), whereas more males are
present in sporadic bvFTD. Distinct neuropsychiatric
phenotypes exist between sporadic and genetic bvFTD in
females. Phenotype might explain the sex ratio difference
between sporadic and genetic cases.},
keywords = {Humans / Frontotemporal Dementia: genetics / Frontotemporal
Dementia: pathology / Frontotemporal Dementia: diagnostic
imaging / Female / Male / Phenotype / Middle Aged / Aged /
Magnetic Resonance Imaging / Gray Matter: pathology / Gray
Matter: diagnostic imaging / Sex Characteristics /
Neuropsychological Tests / Cohort Studies / Sex Factors /
Brain: pathology / Brain: diagnostic imaging / behavioral
variant frontotemporal dementia (Other) / clinical diagnosis
(Other) / diversity (Other) / sex difference (Other)},
cin = {AG Levin / Clinical Research (Munich) / AG Gasser},
ddc = {610},
cid = {I:(DE-2719)1111016 / I:(DE-2719)1111015 /
I:(DE-2719)1210000},
pnm = {353 - Clinical and Health Care Research (POF4-353)},
pid = {G:(DE-HGF)POF4-353},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:40277074},
pmc = {pmc:PMC12022892},
doi = {10.1002/alz.14608},
url = {https://pub.dzne.de/record/278072},
}