Chemical profiling, in-vitro and in silico α-glucosidase inhibition, antioxidant and antibacterial activities of Hypotrachyna cirrhata (Fr.) Hale ex Sipman by Deepa Karki, Anuraj Phunyal, Tika Ram Lamichhane, Asmita Rayamajhi, Asmita Sapkota, Hari Nyaupane, Suraj Shrestha, Achyut Adhikari

“…Natural products are essential in drug development, with increasing interest in lichen-derived compounds for their therapeutic potential. …”
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The Piston Ring-Cylinder Bore Interface Leakage of Bent-Axis Piston Pumps Based on Elastohydrodynamic Lubrication and Rotation Speed by Lvjun Qing, Lichen Gu, Yan Wang, Wei Xue, Zhufeng Lei

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High-purity hydrogen production from dehydrogenation of methylcyclohexane catalyzed by zeolite-encapsulated subnanometer platinum-iron clusters by Zhe He, Kailang Li, Tianxiang Chen, Yunchao Feng, Eduardo Villalobos-Portillo, Carlo Marini, Tsz Woon Benedict Lo, Fuyuan Yang, Liang Zhang, Lichen Liu

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Unraveling nitrogen metabolism, cold and stress adaptation in polar Bosea sp. PAMC26642 through comparative genome analysis by Anamika Khanal, Anamika Khanal, So-Ra Han, So-Ra Han, So-Ra Han, Jun Hyuck Lee, Tae-Jin Oh, Tae-Jin Oh, Tae-Jin Oh, Tae-Jin Oh

“…This work aimed to better understand and identify genomic features that enable thiosulfate-oxidizing lichen-associated Bosea sp. PAMC26642 from the Arctic region of Svalbard, Norway, to withstand harsh environments. …”
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Experimental and discrete element method study on the mechanical properties of hole-fracture sandstone by Peijie Lou, Peijie Lou, Peijie Lou, Peijie Lou, Lichen Sun, Cheng Pan, Penghui Ji, Huan Liu

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Visual Gradation of Biological Soil Crust Development: A Simple and Effective Recording Method by Xinyu Zhang, Ping He, Jie Xu

“…Future research should focus on expanding the grading method to include lichen crust, refining it across diverse ecosystems, and exploring the integration of advanced technologies such as hyperspectral imaging and machine learning to automate and improve the classification process. …”
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Dermoscopy of Vitiligo and Other Hypopigmented Skin Lesions in Indian Patients: A Cross-Sectional Study by Ananya Sharma, Binod Khaitan, Vishal Gupta, M Ramam, Kanika Sahni

“…Methods: A cross-sectional study including 105 vitiligo and 137 other hypopigmented skin lesions, including ash-leaf macules (n=17), nevus depigmentosus (n=16), post-inflammatory hypopigmentation (n=16), pityriasis alba (n=15), pityriasis versicolor (n=14), idiopathic guttate hypomelanosis (IGH) (n=14), lichen sclerosus (n=12), leprosy (n=9) and others. …”
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The Effect of Oral Potentially Malignant Disorders (OPMD) on Dental Implants Survival—A Systematic Review by Sebahat Kaya, Christian Walter, Aya Khamis, Lena Katharina Müller-Heupt, Stefanie Zimmer, Lorena Cascant Ortolano, Keyvan Sagheb, Bilal Al-Nawas, Eik Schiegnitz

“…<b>Results:</b> The review of studies related to oral lichen planus (OLP) revealed an implant survival rate of 99.3% (50% to 100%) with a mean follow-up of 40.1 months. …”
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Factors influencing salivary lactate dehydrogenase levels in oral squamous cell carcinoma and oral potentially malignant disorders by Rosa María López-Pintor, Rosa María López-Pintor, José González-Serrano, José González-Serrano, Carmen Vallina, Katerina Ivaylova Serkedzhieva, Katerina Ivaylova Serkedzhieva, Leire Virto, Paula Nuevo, Vito Carlo Alberto Caponio, Vito Carlo Alberto Caponio, Margarita Iniesta, Tania Rodríguez Santamarta, Paloma Lequerica Fernández, Óscar Iglesias Velázquez, Óscar Iglesias Velázquez, Gonzalo Hernández, Gonzalo Hernández, Juan Carlos de Vicente, Juan Carlos de Vicente

“…Patients with OPMD [oral leukoplakia (OL) and oral lichen planus (OLP)] and OSCC who attended two services in Spain were selected. sLDH in saliva was measured. …”
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The ratio of COL2A1:COL1A1 in dartos tissue patients with hypospadias by Prahara Yuri, Hotman Christinus, Zico Yusuf Alfarizi, Medina Ndoye

“…Methods We collected 55 samples of dartos tissue, comprising 35 from patients with hypospadias procured from urethroplasty procedures and 20 from patients with phimosis collected during circumcision without any lichen cases at our institution. The gene expression levels of COL1A1 and COL2A1 in the dartos tissue were analyzed using reverse-transcriptase polymerase chain reaction (qPCR). …”
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Single-Domain Antibody-Based TCR-Like CAR-T: A Potential Cancer Therapy by Lichen Zhu, Xiaomei Yang, Dani Zhong, Shenxia Xie, Wei Shi, Yangzi Li, Xiaoqiong Hou, HuaYao, Huihui Zhou, Minlong Zhao, Ziqiang Ding, Xinyue Zhao, Fengzhen Mo, Shihua Yin, Aiqun Liu, Xiaoling Lu

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Design and fabrication of a device for cleaning greenhouse roofs by Ahmed Amin, Xiaochan Wang, Zhao Lianyuan, Yinyan Shi, Ren Xiaoyan, Mahmoud Okasha, Reda Hassanien Emam Hassanien

“…Dust, algae, mold, lichen, and moss accumulation on the greenhouse cover materials could hinder sun lights and decrease the internal light intensity in greenhouses. …”
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Ice-nucleating particles active below −24&thinsp;°C in a Finnish boreal forest and their relationship to bioaerosols by F. Vogel, F. Vogel, M. P. Adams, L. Lacher, P. B. Foster, G. C. E. Porter, G. C. E. Porter, B. Bertozzi, B. Bertozzi, K. Höhler, J. Schneider, T. Schorr, N. S. Umo, J. Nadolny, Z. Brasseur, P. Heikkilä, E. S. Thomson, N. Büttner, M. I. Daily, R. Fösig, A. D. Harrison, J. Keskinen, U. Proske, U. Proske, U. Proske, J. Duplissy, J. Duplissy, M. Kulmala, T. Petäjä, O. Möhler, B. J. Murray

“…Using the 6 <span class="inline-formula">min</span> time resolution PINE data, we present several lines of evidence that INPs below <span class="inline-formula">−</span>24 <span class="inline-formula">°C</span> in this location are also from biological sources: (i) an INP parameterization developed for a pine forest site in Colorado, where many INPs were shown to be biological, produced a good fit to our measurements; a moderate correlation of INPs with aerosol concentration larger than 0.5 <span class="inline-formula">µm</span> and the fluorescent bioaerosol concentration; (ii) a negative correlation with relative humidity that may relate to enhanced release of bioaerosol at low humidity from local sources such as the prolific lichen population in boreal forests; and (iii) the absence of correlation with ultra-fine particles (3.5 to 50 <span class="inline-formula">nm</span>), indicating that new particle formation events are not sources of INPs. …”
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Exploration of metastasis-related signatures in osteosarcoma based on tumor microenvironment by integrated bioinformatic analysis by Shiyao Liao, Xing Gao, Kai Zhou, Yao Kang, Lichen Ji, Xugang Zhong, Jun Lv

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Therapeutic Effect of Neuromuscular Joint Facilitation on Hemiplegia Patients with Cerebral Infarction by LIN Shaoying, YE Li, CHEN Zhenghong

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Andreybulakhite, Ni(C₂O₄)&thinsp; ⋅ &thinsp;2H₂O, the first natural nickel oxalate by O. S. Vereshchagin, S. N. Britvin, S. N. Britvin, D. V. Pankin, M. S. Zelenskaya, M. G. Krzhizhanovskaya, M. A. Kuz'mina, N. S. Vlasenko, O. V. Frank-Kamenetskaya

“…Andreybulakhite forms segregations of platy to prismatic crystals up to <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M13" display="inline" overflow="scroll" dspmath="mathml"><mrow><mn mathvariant="normal">2</mn><mo>×</mo><mn mathvariant="normal">1</mn><mo>×</mo><mn mathvariant="normal">1</mn></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="43pt" height="10pt" class="svg-formula" dspmath="mathimg" md5hash="d929e2aabaa886f370b6ba53bba5c048"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="ejm-37-63-2025-ie00001.svg" width="43pt" height="10pt" src="ejm-37-63-2025-ie00001.png"/></svg:svg></span></span> <span class="inline-formula">µ</span>m in size that are localized in the upper part of the fruiting bodies (apothecia) of <i>Lecanora</i> cf. <i>polytropa</i> lichen, whose colonies overgrow the oxidized surfaces of pyrrhotite–pentlandite–chalcopyrite ore. …”
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