Results 111 to 120 of about 2,245,906 (352)

An Improved Lattice-Based Ring Signature with Unclaimable Anonymity in the Standard Model [PDF]

, 2022
Mingxing Hu, Weijiong Zhang, Zhen Liu
openalex   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

Molecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni, Antonella Palmese, Stefano Scalera, Laura Cipriani, Davide Mascolo, Patrizia Vici, Teresa Arcuri, Lorena Filomeno, Eriseld Krasniqi, Giovanni Blandino, Giulia Bon, Marcello Maugeri‐Saccà   +11 more
wiley   +1 more source

Efficient proxy ring signature for VANET

The Journal of Engineering, 2019
The messages in vehicular ad hoc networks (VANET) are vulnerable to attack in the open wireless environment. Group communication in VANET is receiving more attention, which confronts many security issues.
Lianhai Liu, Yujue Wang, Yujue Wang, Jingwei Zhang, Qing Yang   +4 more
doaj   +1 more source

Adaptor protein CIN85 potentiates the motility of osteosarcoma cells via the Akt/mTOR and MMP2‐COL3A1 axis

Molecular Oncology, EarlyView.
CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak, Iva Staniczková Zambo, Matěj Přikryl, Peter Múdry, Danica Zapletalová, Jarmila Navrátilová, Jiří Navrátil, Jan Šmarda, Liudmyla Drobot, Petr Beneš, Lucia Knopfová   +10 more
wiley   +1 more source

Ring adaptor signature scheme based on SM2 digital signature algorithm

网络与信息安全学报
Adaptor signature can guarantee the atomicity of cross-chain transactions without relying on trusted third parties, but most adaptor signature algorithms fail to protect the privacy of user identities.
Xu Xinyue, Xu Shujiang, Wang Lianhai, Zhang Shuhui, Shao Wei, Wang Qizheng   +5 more
doaj  

Optimizing signature space performance in privacy-enhanced blockchains: novel ring signature solutions

EURASIP Journal on Information Security
In blockchain applications, ring signatures offer significant advantages, particularly in decentralized settings, safeguarding user privacy and data security.
Da Teng, Yanqing Yao, Chao Huang
doaj   +1 more source

Longitudinal circulating tumor DNA profiling in patients with advanced endometrial cancer using an off‐the‐shelf targeted NGS panel

Molecular Oncology, EarlyView.
Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena, Karin Teien Lande, Eva Diaz, Ana Vilar, Juan Cueva, Efigenia Arias, Victoria Sampayo, Alicia Abalo, Nerea González, Eva Colás, Antonio Gil‐Moreno, Miguel Abal, Gema Moreno‐Bueno, Therese Sørlie, Kristina Lindemann, Laura Muinelo‐Romay   +15 more
wiley   +1 more source

Property-Based Anonymous Attestation in Trusted Cloud Computing

Journal of Electrical and Computer Engineering, 2014
In the remote attestation on Trusted Computer (TC) computing mode TCCP, the trusted computer TC has an excessive burden, and anonymity and platform configuration information security of computing nodes cannot be guaranteed.
Zhen-Hu Ning, Wei Jiang, Jing Zhan, Peng Liang   +3 more
doaj   +1 more source

Ring Signature Scheme Based on Domestic Cryptographic Algorithm SM9 [PDF]

Jisuanji kexue
Ring signatures possess spontaneity and anonymity,which can protect user privacy while implementing digital signatures.They have been widely used in scenarios requiring the concealment of the signer’s true identity,such as blockchain,electronic voting ...
XIE Zhenjie, ZHANG Yao, YANG Qichao, SONG Enzhou
doaj   +1 more source