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Decreased spermatogonial quantity in prepubertal boys with leukaemia treated with alkylating agents

STEM and boys

Masliukaite I.
GSID: gf7fdJYQS_MJ
M Poganitsch-Korhonen, I Masliukaite, M Nurmio… - Leukemia, 2017 - nature.com

… before gonadotoxic treatment, prepubertal boys do not yet produce spermatozoa. … boys are cryopreservation of testicular tissue followed by autotransplantation of spermatogonial stem …

Effects of artichoke (Cynara scolymus) leaf and bloom head extracts on chemically induced DNA lesions in Drosophila melanogaster.

Genetics and molecular biology

Jacociunas LV, Dihl RR, Lehmann M, de Barros Falcão Ferraz A, Richter MF, da Silva J, de Andrade HH.
PMID: 24688296
Genet Mol Biol. 2014 Mar;37(1):90-104. doi: 10.1590/s1415-47572014000100015. Epub 2013 Feb 28.

The genotoxicity of bloom head (BHE) and leaf (LE) extracts from artichoke (Cynara scolymus L.), and their ability to modulate the mutagenicity and recombinogenicity of two alkylating agents (ethyl methanesulfonate - EMS and mitomycin C - MMC) and the...

Profile of obinutuzumab for the treatment of patients with previously untreated chronic lymphocytic leukemia.

OncoTargets and therapy

Hill BT, Kalaycio M.
PMID: 26366093
Onco Targets Ther. 2015 Aug 31;8:2391-7. doi: 10.2147/OTT.S68770. eCollection 2015.

Chronic lymphocytic leukemia (CLL) is a hematologic malignancy derived from a clonal population of mature B-lymphocytes characterized by relatively low CD20 antigen expression. Although the disease often takes an indolent course, the majority of patients will eventually require therapy....

Combination Chemotherapy of Azacitidine and Cetuximab for Therapy-Related Acute Myeloid Leukemia following Oxaliplatin for Metastatic Colorectal Cancer.

Case reports in oncology

Hashimoto A, Takada K, Horiguchi H, Sato T, Iyama S, Murase K, Kamihara Y, Ono K, Tatekoshi A, Hayashi T, Miyanishi K, Sato Y, Furuhata T, Kobune M, Takimoto R, Hirata K, Kato J.
PMID: 24932174
Case Rep Oncol. 2014 May 17;7(2):316-22. doi: 10.1159/000363100. eCollection 2014 May.

Therapy-related leukemia (TRL) has been reported to occur after treatment with alkylating agents and/or topoisomerase II inhibitors. Oxaliplatin (OXP) is used as a key drug for the treatment of colorectal cancer (CRC). Cisplatin and carboplatin have been linked with...

Shape-Selective Catalysis in the Alkylation of Naphthalene: Steric Interaction with the Nanospace of Zeolites.

Journal of nanoscience and nanotechnology

Sugi Y, Vinu A.
PMID: 26682357
J Nanosci Nanotechnol. 2015 Dec;15(12):9369-81. doi: 10.1166/jnn.2015.11586.

Steric interaction of reagents with nanospace of zeolites was studied in alkylation: isopropylation, sec-butylation, and tert-butylation of naphthalene (NP) over several large-pore zeolites to elucidate the mechanism of shape-selective catalysis. Selectivities for β,β- and 2,6-dialkylnaphthalene (DAN) were influenced by...

Inducible Protective Processes in Animal Systems XIII: Comparative Analysis of Induction of Adaptive Response by EMS and MMS in Ehrlich Ascites Carcinoma Cells.

Scientifica

Mahadimane PV, Vasudev V.
PMID: 24999435
Scientifica (Cairo). 2014;2014:703136. doi: 10.1155/2014/703136. Epub 2014 Jun 04.

In order to investigate the presence of adaptive response in cancerous cells, two monofunctional alkylating agents, namely, ethyl methanesulfonate (EMS) and methyl methanesulfonate (MMS), were employed to treat Ehrlich ascites carcinoma (EAC) cells in vivo. Conditioning dose of 80...

Mutagenic effectiveness and efficiency of EMS, DES and gamma-rays in rice.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik

Kaul ML, Bhan AK.
PMID: 24407841
Theor Appl Genet. 1977 Sep;50(5):241-6. doi: 10.1007/BF00273758.

Data on chlorophyll mutation frequency after treatment with EMS, DES and gamma-rays and sequential administration of gamma-rays and the two alkylating agents in three varieties of rice have been used to work out quantitatively the effectiveness and efficiency of...

Alkylsilyl Peroxides as Alkylating Agents in the Copper-Catalyzed Selective Mono-N-Alkylation of Primary Amides and Arylamines.

Chemistry (Weinheim an der Bergstrasse, Germany)

Sakamoto R, Sakurai S, Maruoka K.
PMID: 28523837
Chemistry. 2017 Jul 06;23(38):9030-9033. doi: 10.1002/chem.201702217. Epub 2017 Jun 20.

The copper-catalyzed selective mono-N-alkylation of primary amides or arylamines using alkylsilyl peroxides as alkylating agents is reported. The reaction proceeds under mild reaction conditions and exhibits a broad substrate scope with respect to the alkylsilyl peroxides, as well as...

Chemotherapy-induced endometrial pathology: mimicry of malignancy and viral endometritis.

American journal of translational research

Kim EK, Yoon G, Kim HS.
PMID: 27347355
Am J Transl Res. 2016 May 15;8(5):2459-67. eCollection 2016.

Chemotherapy is a common type of preoperative neoadjuvant treatment and postoperative adjuvant or palliative therapy for many different types of malignancies. Certain chemotherapeutic agents can induce bizarre epithelial atypia that mimics malignancy. Unfamiliarity with these changes could potentially cause...

18β-Glycyrrhetinic acid exerts protective effects against cyclophosphamide-induced hepatotoxicity: potential role of PPARγ and Nrf2 upregulation.

Genes & nutrition

Mahmoud AM, Al Dera HS.
PMID: 26386843
Genes Nutr. 2015 Nov;10(6):41. doi: 10.1007/s12263-015-0491-1. Epub 2015 Sep 19.

18β-Glycyrrhetinic acid (18β-GA) has been proposed as a promising hepatoprotective agent. The current study aimed to investigate the protective action and the possible mechanisms of 18β-GA against cyclophosphamide (CP)-induced liver injury in rats, focusing on the role of peroxisome...

Cyclic Enecarbamates as Precursors of α,β-Unsaturated Iminium Ions: Reactivity and Synthesis of 6,6-Spirocyclic Ring Systems.

The Journal of organic chemistry

Wang Z, Krogsgaard-Larsen N, Daniels B, Furkert DP, Brimble MA.
PMID: 27441647
J Org Chem. 2016 Nov 04;81(21):10366-10375. doi: 10.1021/acs.joc.6b01343. Epub 2016 Aug 01.

The scalable synthesis of cyclic enecarbamates and their use as convenient precursors of α,β-unsaturated N-acyl iminium ions is reported. The newly developed route overcomes synthetic and reactivity difficulties in previously reported methods, is readily scaled up, and proceeds through...

Haematologic Malignancy Secondary to the Treatment of Lymphoma.

Hematology (Amsterdam, Netherlands)

Aronson I, Jacobs P.
PMID: 27406426
Hematology. 1996;1(2):117-24. doi: 10.1080/10245332.1996.11746295.

Modern-day treatment for the malignant lymphomas has resulted in an improved remission rate and survival. However, in the longer run, many of these regimens are associated with a significant incidence of secondary haematologic malignancies. This study further defines this...

Showing 1 to 12 of 502 entries