Results 81 to 90 of about 696,470 (284)

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

An Epitome of Multi Secret Sharing Schemes for General Access Structure [PDF]

, 2014
Secret sharing schemes are widely used now a days in various applications, which need more security, trust and reliability. In secret sharing scheme, the secret is divided among the participants and only authorized set of participants can recover the ...
Binu, V P, Sreekumar, A
core  

Confidentiality-Preserving Publish/Subscribe: A Survey

, 2016
Publish/subscribe (pub/sub) is an attractive communication paradigm for large-scale distributed applications running across multiple administrative domains.
Felber, Pascal, Mercier, Hugues, Onica, Emanuel, Rivière, Etienne   +3 more
core   +1 more source

A group-key-based sensitive attribute protection in cloud storage using modified random Fibonacci cryptography

Complex & Intelligent Systems, 2020
Cloud computing is an eminent technology for providing a data storage facility with efficient storage, maintenance, management and remote backups. Hence, user data are shifted from customary storage to cloud storage.
M. Sumathi, S. Sangeetha
semanticscholar   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Auditable Anonymous Electronic Examination

Cryptography
Ensuring security in electronic examination systems represents a significant challenge, particularly when practical considerations dictate that most involved parties cannot be fully trusted due to self-interest.
Ádám Vécsi, Attila Pethő
doaj   +1 more source

A Generic Framework for Sharing Data Using Attribute Based Cryptography in Hybrid Cloud

International Journal of Intelligent Systems and Applications in Engineering, 2022
Now a days, large organizations are re-appropriating their information to the public cloud. But we should be cautious and improve the security about the data which is being shared. Maintaining the confidentiality among this public data is a major concern.
E. Poornima, Srinivasulu Sirisala, P. Dileep Kumar Reddy, G. Ramesh   +3 more
openaire   +1 more source

ESPOON: Enforcing Encrypted Security Policies in Outsourced Environments [PDF]

, 2013
The enforcement of security policies in outsourced environments is still an open challenge for policy-based systems. On the one hand, taking the appropriate security decision requires access to the policies.
Asghar, Muhammad Rizwan, Crispo, Bruno, Ion, Mihaela, Russello, Giovanni   +3 more
core   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Delegation and tracing for attribute-based cryptography

, 2023
Le nombre d’appareils connectés par personne a massivement augmenté lors de la dernière décennie, en particulier dans les pays occidentaux. Étant donné que la sécurité des structures connectées au réseau peut être compromise à partir de n’importe quel point d’entrée par un attaquant malveillant, la sécurisation des trousseaux de clefs cryptographiques ...
openaire   +1 more source