Results 61 to 70 of about 34,686 (168)

Metástase Vaginal como Manifestação Inicial de Carcinoma de Células Renais

open access: yesRevista Brasileira de Cancerologia, 2008
A ocorrência de metástases de carcinoma de células renais para a vagina é rara. Ocorre principalmente em mulheres na pós-menopausa e o principal fator prognóstico é se essa metástase apresenta-se ou não isolada. Poucos casos foram relatados na literatura
Marília Buenos Aires Cabral Tavares   +6 more
doaj   +1 more source

Sémaphorines et cancers : état des lieux [PDF]

open access: yes, 2005
Les sémaphorines jouent un rôle central dans le guidage axonal, la régénération axonale chez l'adulte et le développement de certains tissus. De plus, la découverte de leur implication dans l'angiogenèse et la réponse immunitaire indique une fonction ...
Constantin, Bruno   +3 more
core   +1 more source

Optical imaging into deep tissue

open access: yesJournal of Intelligent Medicine, Volume 2, Issue 4, Page 166-168, December 2025.
Abstract Biologists have long pursued the ability to probe living systems with high spatial resolution and molecular specificity in order to elucidate fundamental biological structures and processes. An optimal imaging modality would also provide high temporal resolution, enabling real‐time visualization of dynamic cellular activities and biochemical ...
Qizhong Wang, Pengfei Liu
wiley   +1 more source

Métastase pariétale d'un adénocarcinome bronchique

open access: yesThe Pan African Medical Journal, 2019
Les métastases cutanées du carcinome bronchogénique sont rares, elles témoignent d'un stade tardif de la maladie. Nous rapportons le cas d'une métastase cutanée d'un adénocarcinome bronchique traitée chirurgicalement en vue d'améliorer le confort du ...
Yasser El Brahmi   +4 more
doaj   +1 more source

Metástase de adenocarcinoma de cólon para região selar: relato de caso

open access: yesBrazilian Neurosurgery, 2011
A hipófise e a região selar podem ser acometidas por uma série de tumores. Nesse contexto, metástase é um diagnóstico diferencial raro, porém plausível. O diagnóstico de metástase para região selar é desafiador.
Anderson Rodrigo Souza   +4 more
doaj   +1 more source

Une ou deux choses à propos de Baudrillard [PDF]

open access: yes, 1995
Oublier Baudrillard ? Pourquoi devrions-nous oublier un art qui, malgré sa remarquable sérénité et même sa nonchalance ostensible, s'acharne à nous dire quelque chose sur notre condition, un art qui ne craint ni d'investiguer, ni de raconter les ...
Light, Steve
core   +1 more source

S1‐Leitlinie für bildgebende Diagnostik von Hauterkrankungen

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 23, Issue 12, Page 1616-1632, December 2025.
Zusammenfassung Nichtinvasive Bildgebungstechniken erlauben schnell und schmerzfrei diagnostische Blicke in die Haut, je nach angewandter Methode mit unterschiedlich hoher Auflösung und Eindringtiefe. Schon seit Jahrzehnten aus dem Alltag nicht wegzudenken sind die etablierten Untersuchungsmethoden wie die Dermatoskopie und die hochauflösende ...
Maximilian Deußing   +21 more
wiley   +1 more source

A patient‐derived orthotopic xenograft model unveils metastatic dynamics in head and neck squamous cell carcinoma

open access: yesThe FEBS Journal, Volume 292, Issue 24, Page 6696-6709, December 2025.
Metastasis in head and neck squamous cell carcinoma (HNSC) poses significant clinical challenges. This proof‐of‐concept study establishes patient‐derived orthotopic xenografts (PDOXs) as advanced models that closely replicate primary HNSC tumours, including local lymph node metastasis and the intricate cancer–stroma interaction.
Yuchen Bai   +5 more
wiley   +1 more source

How I explore ... eyebrow alopecia [PDF]

open access: yes, 2009
peer reviewedThe rarefaction or loss of eyebrow hair may represent an esthetic complaint or a peculiar finding associated with a given disease. The causal disorders correspond to a few dermatitides and several endocrine, auto-immune, infectious ...
Devillers, Céline   +2 more
core  

C‐mannosylation promotes ADAMTS1 activation and secretion in human testicular germ cell tumor NEC8 cells

open access: yesFEBS Letters, Volume 599, Issue 21, Page 3113-3123, November 2025.
C‐mannosylation is a unique form of protein glycosylation. In this study, we demonstrated that ADAMTS1 is C‐mannosylated at Trp562 and Trp565 in human testicular germ cell tumor NEC8 cells. We found that C‐mannosylation of ADAMTS1 is essential for its secretion, processing, enzymatic activity, and ability to promote vasculogenic mimicry. These findings
Takato Kobayashi   +5 more
wiley   +1 more source

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