Results 201 to 210 of about 233,700 (287)

Prognostic significance of Ki-67 in grade 3A follicular lymphoma and development of a novel PFS nomogram. [PDF]

Ann Hematol
Li X, Zhao Q, Li L, Zhang L, Wang X, Fu X, Sun Z, Li Z, Chang Y, Shi C, Wu X, Zhao C, Zhang Y, Zhang M, Li X.   +14 more
europepmc   +1 more source

Tumor‐Intrinsic ARHGEF3 Enhances Antitumor Immunity by Promoting T‐Cell Infiltration and Limiting Myeloid Cell‐Mediated Immunosuppression

Advanced Science, EarlyView.
ARHGEF3 is broadly downregulated across human cancers and correlates with patient prognosis. Tumor‐intrinsic ARHGEF3 activates the RHOA–ROCK–PTEN cascade to inhibit AKT signaling, thereby promoting chemokine‐driven T‐cell infiltration and relieving lipid‐mediated myeloid immunosuppression.
Yue Li, Lan Wang, Zihao Zhang, Chunmei Qian, Ning Li, Wei Huang, Qian Ba, Xiaojian Liu, Mayu Sun   +8 more
wiley   +1 more source

Time-dependent diffusion MRI of soft tissue tumors: correlations with Ki-67 proliferation status. [PDF]

Quant Imaging Med Surg
Yan Z, Wang M, Zhao J, Duan L, Feng X, Zhang X, Liu H, Liang W, Wang B, Cao X, Jiang Y, Wang M, Feiweier T, Yu H.   +13 more
europepmc   +1 more source

Nanozymes for Advanced Hemoglobin‐Based Oxygen Carriers: Applications in Blood Substitution, Wound Healing, Antitumor Therapy, and Beyond

Advanced Science, EarlyView.
This review explores how hemoglobin‐based oxygen carriers (HBOCs) combined with nanozymes create multifunctional materials that deliver oxygen while maintaining redox homeostasis. Beyond artificial blood substitutes, these constructs enable wound healing with light‐triggered oxygen release, cancer therapy through enhanced oxygenation and reactive ...
Despoina Douka, Ana María Pablo‐Sainz‐Ezquerra, Eva Jakljevič, Niki Ktena, Leticia Hosta‐Rigau   +4 more
wiley   +1 more source

Immunohistochemical Evaluation of Ki-67 Proliferation Marker in Various Biological Variants of Ameloblastoma. [PDF]

Cureus
Salunkhe G, Issac AS, Jha R, Kolte D, Datla PP, Tiwari RV, Dixit H, Gupta S.   +7 more
europepmc   +1 more source

Fabrication of High‐Density Multimodal Neural Probes Based on Heterogeneously Integrated CMOS

Advanced Science, EarlyView.
A chiplet‐based methodology democratizes active neural probe development on standard bulk CMOS services. This yields the first probe combining high‐density electrophysiology (416 electrodes) with calcium imaging (832 photodiodes) and complete on‐chip signal processing across 13 shanks.
Ju Hee Mun, Miji Kim, Wooyeon Shin, Yongjun Park, Kanghwan Kim, Il‐Joo Cho, Jae Won Shim, Min Soo Kim, Sunwoo Lee, Jeongjin Kim, Changhyuk Lee   +10 more
wiley   +1 more source

Biomimetic Polymerization of Tellurocysteine: Breaking the Natural Amino Acid Radioprotection Limitation

Advanced Science, EarlyView.
Inspired by natural amino acid polymer‐melanin systems, this study strategically incorporated tellurocysteine to develop advanced radiation‐shielding materials. This approach transformed the primary interaction mechanism between melanin‐based materials and incident photons from Compton scattering to the photoelectric effect. Tellurocysteine‐polymerized
Wei Chen, Hanjie Zhu, Yue Zhang, Yuqing Qiao, Ruotong Deng, Huaping Xu, Wei Cao   +6 more
wiley   +1 more source

PUMA-p53 Dysregulation and Ki-67 Overexpression Define Unfavorable Prognostic Signatures in Colorectal Cancer. [PDF]

Cancers (Basel)
Mekras A, Tsavdaris D, Mekras D, Vasilakou A, Paramythiotis D, Michalopoulos A, Bobos M.   +6 more
europepmc   +1 more source

Smartly Assembled near‐Micron RF‐Responsive Agents Bridge Transarterial Embolization and Immunothermal Potentiation

Advanced Science, EarlyView.
ABSTRACT Hepatocellular carcinoma (HCC) remains a significant clinical challenge due to the limited efficacy of conventional treatments like surgery, radiofrequency ablation (RFA), and transarterial embolization (TAE). Here, we develop an innovative TAE and immunothermal therapy strategy based on smartly assembled near‐micron layered double hydroxide ...
Qitao Hu, Junkang Ding, Lingxiao Zhang, Zhou Tian, Cheng Zeng, Shaomin Zou, Wenjing Zhang, Tangye Zeng, Zhencang Gao, Zhouyi Sun, Gang Liu, Weiyu Chen, Zhe Tang   +12 more
wiley   +1 more source

Defining hotspot for estimation of Ki-67 proliferation index of neuroendocrine tumors: QuPath algorithm vs. manual assessment. [PDF]

J Pathol Inform
Oganesyan R, Yilmaz O, Chornenkyy Y, Kantekure K, Ono Y, Hakamy B, Padmanabha N, Deshpande V, Gonzalez RS, Vyas M.   +9 more
europepmc   +1 more source