Results 71 to 80 of about 137,964 (298)

The transcriptional landscape of Shh medulloblastoma

Nature Communications, 2021
Sonic Hedgehog medulloblastoma (Shh-MB) comprises four subtypes each with distinct clinical traits. Here the authors characterize the genome, transcriptome, and methylome of Shh-MB subtypes, revealing a complex fusion landscape and the molecular ...
Patryk Skowron, Hamza Farooq, Florence M. G. Cavalli, A. Sorana Morrissy, Michelle Ly, Liam D. Hendrikse, Evan Y. Wang, Haig Djambazian, Helen Zhu, Karen L. Mungall, Quang M. Trinh, Tina Zheng, Shizhong Dai, Ana S. Guerreiro Stucklin, Maria C. Vladoiu, Vernon Fong, Borja L. Holgado, Carolina Nor, Xiaochong Wu, Diala Abd-Rabbo, Pierre Bérubé, Yu Chang Wang, Betty Luu, Raul A. Suarez, Avesta Rastan, Aaron H. Gillmor, John J. Y. Lee, Xiao Yun Zhang, Craig Daniels, Peter Dirks, David Malkin, Eric Bouffet, Uri Tabori, James Loukides, François P. Doz, Franck Bourdeaut, Olivier O. Delattre, Julien Masliah-Planchon, Olivier Ayrault, Seung-Ki Kim, David Meyronet, Wieslawa A. Grajkowska, Carlos G. Carlotti, Carmen de Torres, Jaume Mora, Charles G. Eberhart, Erwin G. Van Meir, Toshihiro Kumabe, Pim J. French, Johan M. Kros, Nada Jabado, Boleslaw Lach, Ian F. Pollack, Ronald L. Hamilton, Amulya A. Nageswara Rao, Caterina Giannini, James M. Olson, László Bognár, Almos Klekner, Karel Zitterbart, Joanna J. Phillips, Reid C. Thompson, Michael K. Cooper, Joshua B. Rubin, Linda M. Liau, Miklós Garami, Peter Hauser, Kay Ka Wai Li, Ho-Keung Ng, Wai Sang Poon, G. Yancey Gillespie, Jennifer A. Chan, Shin Jung, Roger E. McLendon, Eric M. Thompson, David Zagzag, Rajeev Vibhakar, Young Shin Ra, Maria Luisa Garre, Ulrich Schüller, Tomoko Shofuda, Claudia C. Faria, Enrique López-Aguilar, Gelareh Zadeh, Chi-Chung Hui, Vijay Ramaswamy, Swneke D. Bailey, Steven J. Jones, Andrew J. Mungall, Richard A. Moore, John A. Calarco, Lincoln D. Stein, Gary D. Bader, Jüri Reimand, Jiannis Ragoussis, William A. Weiss, Marco A. Marra, Hiromichi Suzuki, Michael D. Taylor   +98 more
doaj   +1 more source

Multi‐Region Brain Organoids Integrating Cerebral, Mid‐Hindbrain, and Endothelial Systems

Advanced Science, EarlyView.
Multi‐Region Brain Organoids combine cerebral, mid/hindbrain, and endothelial components into an advanced 3D model capturing 80% of fetal brain cellular diversity. This platform reveals essential endothelial‐neural signaling networks that maintain region‐specific intermediate progenitors during hindbrain development.
Anannya Kshirsagar, Hayk Mnatsakanyan, Sai Kulkarni, John Guo, Kai Cheng, Luke Daniel Ofria, Oce Bohra, Ram Sagar, Vasiliki Mahairaki, Christian E Badr, Annie Kathuria   +10 more
wiley   +1 more source

Arsenic trioxide prevents osteosarcoma growth by inhibition of GLI transcription via DNA damage accumulation. [PDF]

PLoS ONE, 2013
The Hedgehog pathway is activated in various types of malignancies. We previously reported that inhibition of SMO or GLI prevents osteosarcoma growth in vitro and in vivo.
Shunsuke Nakamura, Satoshi Nagano, Hiroko Nagao, Yasuhiro Ishidou, Masahiro Yokouchi, Masahiko Abematsu, Takuya Yamamoto, Setsuro Komiya, Takao Setoguchi   +8 more
doaj   +1 more source

C-Terminal Peptide Modifications Reveal Direct and Indirect Roles of Hedgehog Morphogen Cholesteroylation

Frontiers in Cell and Developmental Biology, 2021
Hedgehog (Hh) morphogens are involved in embryonic development and stem cell biology and, if misregulated, can contribute to cancer. One important post-translational modification with profound impact on Hh biofunction is its C-terminal cholesteroylation ...
Dominique Manikowski, Philipp Kastl, Sabine Schürmann, Kristina Ehring, Georg Steffes, Petra Jakobs, Kay Grobe   +6 more
doaj   +1 more source

Advanced Brain‐on‐a‐Chip for Wetware Computing: A Review

Advanced Science, EarlyView.
Exploring Low‐Power, Beyond‐Silicon‐Computing Bio‐Computing: Brain‐on‐a‐Chip Technology. This article reviews the applications of Brain‐on‐a‐Chip in Wetware Computing, including in vitro‐cultured brain organoids, microelectrode arrays, electrophysiological interfaces, and microfluidic platforms, as well as data processing methods. It also looks forward
Shangchen Li, Yaoyao Liu, Sihan Hua, Yu Wang, Shutong Sun, Longhui Jiang, Chengji Lu, Juntao Liu, Huaizhang Shi, Pei Wu, Xinxia Cai, Jinping Luo   +11 more
wiley   +1 more source

The role of Hedgehog acyltransferase in Sonic hedgehog signalling [PDF]

, 2012
Protein acyltransferases (PATs), a group of enzymes catalysing fatty acylation of a variety of proteins, play an important role in protein sorting and signalling in the cell. In the Hedgehog (Hh) signalling pathway the PAT Hedgehog acyltransferase (Hhat) is responsible for addition of a palmitic acid to the N-terminal cysteine of Hh proteins.
openaire   +3 more sources

GIMAP7 induces oxidative stress and apoptosis of ovarian granulosa cells in polycystic ovary syndrome by inhibiting sonic hedgehog signalling pathway

Journal of Ovarian Research, 2022
Highlights 1. GIMAP7 is upregulated in ovary granulosa cells of PCOS rat; 2. GIMAP7 shRNA relieves the symptoms of PCOS rats; 3. GIMAP7 shRNA inhibits the apoptosis and oxidative stress of KGN cells; 4.
Anran Xu, Yuanyuan Fan, Song Liu, Lianbing Sheng, Yanyan Sun, Huijun Yang   +5 more
doaj   +1 more source

ASH2L‐K312‐Lac Stimulates Angiogenesis in Tumors to Expedite the Malignant Progression of Hepatocellular Carcinoma

Advanced Science, EarlyView.
In this study, ASH2L‐K312‐lac is identified as a critical driver that promotes the malignant progression of hepatocellular carcinoma (HCC). Furthermore, through a comprehensive series of cell biological and molecular biological experiments, integrated with diverse animal models and systematic application of high‐throughput sequencing technologies, it ...
Hexu Han, Shuai Wang, Lixing Ma, Haimeng Yin, Xinxiang Cheng, YiFan Wang, Suqin Xia, Yi Zhang, Yue Zhang, Rong Zhu, Cuixia Liu, Dakun Zhao, Xiangqian Gu, He Zhu, Yin Yuan   +14 more
wiley   +1 more source

Mesenchymal-epithelial crosstalk shapes intestinal regionalisation via Wnt and Shh signalling

Nature Communications, 2022
The small intestine forms via crosstalk between epithelial and mesenchymal cell compartments. Here, the authors show that a gradient of Wnt signalling along the anterior-posterior axis regulates Sonic Hedgehog which is required for correct formation and ...
Martti Maimets, Marianne Terndrup Pedersen, Jordi Guiu, Jes Dreier, Malte Thodberg, Yasuko Antoku, Pawel J. Schweiger, Leonor Rib, Raul Bardini Bressan, Yi Miao, K. Christopher Garcia, Albin Sandelin, Palle Serup, Kim B. Jensen   +13 more
doaj   +1 more source

Worth the Effort: Lessons for Discovery and Care From an Unusual Case of Gorlin Syndrome

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Gorlin‐Goltz Syndrome (GGS) is a rare autosomal dominant genetic disorder encompassing a diverse range of clinical manifestations, including congenital anomalies and predisposition to cancer. Pathogenic variants in PTCH1 and SUFU account for up to 79% and 6% of cases, respectively. Currently, an estimated 15%–27% of individuals with a clinical
V. Taliercio, J. Zhao, S. E. Boyden, R. Mao, P. Bayrak‐Toydemir, A. Pflaum, J. Palumbos, A. Andrews, E. E. Baldwin, C. Welt, Mackenzie Fait, Undiagnosed Diseases Network, L. D. Botto, D. Viskochil   +13 more
wiley   +1 more source