Results 71 to 80 of about 8,007 (303)

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

Molecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang, Hyung Seok Kim, Geum Ok Baek, Moon Gyeong Yoon, Su In Lee, Jee‐Yeong Jeong, Ji Eun Han, Soon Sun Kim, Jae Youn Cheong, Jung Woo Eun   +9 more
wiley   +1 more source

NAPRT loss promotes lung tumor initiation and growth through AKT signaling independently of NAD+ biosynthesis

Molecular Oncology, EarlyView.
Loss of NAPRT promotes lung tumor initiation and growth through a noncanonical mechanism, independent of its role in NAD+ biosynthesis. Mechanistically, NAPRT depletion activates the mTORC2‐driven AKT/β‐catenin signaling axis to enhance clonogenic and invasive phenotypes. Furthermore, lung‐specific Naprt deletion significantly increases tumor burden in
Myung Joon Oh, Ji Yun Jang, Yoon Jeon, Gi‐Cheon Kim, Hwanho Lee, Jooyoung Lee, Ju‐Hwa Kim, Hakhyun Kim, Minjee Kim, Ho‐Keun Kwon, Ho Lee, Hyun Seok Kim   +11 more
wiley   +1 more source

Legal protection of liverworts (Marchantiophyta) in Poland [PDF]

, 2017
W pracy przedstawiono charakterystykę geograficzno-ekologiczną oraz stopień zagrożenia gatunków wątrobowców objętych w Polsce ochroną na podstawie Rozporządzenie Ministra Środowiska z dnia 9 października 2014 r.
Klama, H.
core   +2 more sources

The Liverworts of Iowa [PDF]

, 1942
The collections of moss plants from the State of Iowa have been examined to such an extent that we feel warranted in making a statement of our present knowledge of the species of liverworts and their distribution in the State.
Conard, Henry S.
core   +1 more source

Liverwort diversity in China: spatial and taxonomic patterns on species richness

Frontiers in Plant Science
The diversity of liverworts in China is rich. It is of great significance to study the species distribution pattern of liverworts in China for the protection of liverworts diversity, flora research and biodiversity monitoring.
Jiaqi Cui, Jiaqi Cui, Xiuhua Yang, Xiuhua Yang, Xiaoyu Li, Xiaoyu Li, Jitong Li, Jitong Li, Siqi Dong, Siqi Dong, Hongfeng Wang, Hongfeng Wang, Chengjun Yang, Chengjun Yang   +13 more
doaj   +1 more source

Extracellular matrix remodeling and immune reprogramming drive residual tumor progression of liver cancer after incomplete microwave ablation

Molecular Oncology, EarlyView.
Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu, Yubei He, Nikolaus Berndt, Michael Mülleder, Kathrin Textoris‐Taube, Jing Guo, Matthias Stechele, Justus Ramtke, Shraga Nahum Goldberg, Lynn Jeanette Savic   +9 more
wiley   +1 more source

Species richness and distribution of bryophytes within different phytophysiognomies in the Chapada Diamantina region of Brazil

Acta Botânica Brasílica, 2013
The Chapada Diamantina ecoregion is within the caatinga (shrublands) biome of Brazil. Environmental factors determine the phytophysiognomies that distinguish the ecoregion from the surrounding areas.
Emilia de Brito Valente, Kátia Cavalcanti Pôrto, Cid José Passos Bastos   +2 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

OIL BODIES IN LIVERWORTS (HEPATICAE) [PDF]

Acta Botanica Neerlandica, 1978
A characteristic feature of the liverwort cell is the presence of “oil bodies”. Chemically they are made up of rather volatile terpenoids, mainly sesquiterpenes and their derivatives (Suire 1975) which seem to be surrounded by a membrane. The nature of this membrane is still unknown.
openaire   +2 more sources

Terpenoids from some Japanese liverworts

, 1990
Six Japanese liverworts, Jungermannia comata, J. truncata, J. vulcanicola, Jamesoniella autumnalis, Jackiella javanica and Spruceanthus polymorphus were chemically investigated. J.
Fumihiro Nagashimaa, Masao Toyotaa and Yoshinori Asakawa   +1 more
core