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Immunogenity of Protein Extract from Salivary Gland of Anopheles aconitus in Malaria Endemic Area Septiawan, Mahful; Budayatin, Budayatin; Wiyono, Hidayat Teguh; Senjarini, Kartika
Jurnal ILMU DASAR Vol 18 No 1 (2017)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (190.462 KB) | DOI: 10.19184/jid.v18i1.2372

Abstract

Although malaria had ever been virtually eradicated from Indonesia but currently malaria is recognized as a serious re-emerging threat to public health. This disease is caused by malaria parasite which is transmitted to human host by Anopheles mosquitoes as main vector. It has been widely observed that saliva of mosquito that transmits disease contains several factors that could enhance pathogen infection. Therefore, it should be possible to control pathogen transmission by vaccinating the host against the molecule(s) in saliva that potentiate the infection. However, immunogenic specific component in mosquitoes vectors of Malaria has not yet been identified so far. The objective of this study are to analyze protein profile of SDS-PAGE and to know the immunogity the protein extract of salivary gland from potential vector of Malaria i.e. An. aconitus We used immunogenic reaction between salivary gland extract of these vectors against pool of human sera which were collected from endemic area. The reaction conducted by the dot-blot analyze. SDS-PAGE studies showed 15 major polypeptide bands of 284, 100, 84, 75, 66, 57, 53, 48, 45, 38, 33, 29, 15, 14, and 11 kDa. The dot-blot studies showed that the protein extract of salivary gland from An. aconitus are immunogenic.
The Diversity of Potential Malaria and Dengue Mosquito Vector from Bangsring Village Wongsorejo District Banyuwangi East Java Azkiyah, Siti Fat'hiyatul; Senjarini, Kartika; Oktarianti, Rike; Wiyono, Hidayat Teguh; Wathon, Syubanul
Jurnal ILMU DASAR Vol 22 No 1 (2021)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jid.v22i1.13601

Abstract

Bangsring village in Wongsorejo regency has been reported as malaria endemic area in Banyuwangi since 2011. Understanding the diversity and behavior of mosquito vector in this area will be very impotant in developing vector control program. The masquitoes were collected by landing collection outside and inside house by human bites, we also observed the area around cattle cage. During observation periods, a total 633 masquitos were collected consist of 44% malaria potential vector (Anopheles spp.) 19% Dengue fever (DF) potential vector (Aedes spp.) and 36% were not belong to both of them. Out of total collected Anopheles spp. mosquitoes about 65% were indentified as An. vagus, 25% were An. indevinitus, 8% were An. vagus (limosus), and only 2% as well as 0,04 % were An. supictus and An. kochi. Meanwhile we found 19% of Aedes sp. were Ae. aegypti and 81% were Ae. albopictus. This study showed that the dominan potential malaria’s vector is An. Vagus and the dominan DF vector is Ae. albopictus. Mostly colleted Anopheles sp. were exophagic and zoophilic with the highest activities between 06.00-08.00 pm. This was in contras to Aedes sp. where mosfly found endophilic and it has 2 hightime of activities Aedes sp. between 06.00- 07.00 AM and 05.00-06.00 PM. Keywords: Dengue, Malaria, diversity, Anopheles, Aedes.
Characterization Physiology and Molecular Bacteria Symbiont- Entomopathogenic Nematodes based of Gene Sequences Encoding the 16S rRNA District of Bromo Probolinggo Setiawan, Bagus; Sulistyanto, Didik; Senjarini, Kartika
Jurnal ILMU DASAR Vol 18 No 1 (2017)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (166.218 KB) | DOI: 10.19184/jid.v18i1.2723

Abstract

This study aims to identify entomopathogenic nematodes symbiotic bacteria phenotypically and based on the gene encoding 16S rRNA sequences. Bacterial symbionts of entomopathogenic nematodes, obtained from isolates from the area Wonokerto (WN01) and isolates Sukapura (SP01), Bromo, Probolinggo, two symbiont bacteria was found in entomopathogenic nematodes Steinernema sp. The method used in this study are: the isolation of entomopathogenic nematodes Steinernema sp. and bacterial symbionts conventionally for the identification of phenotypically, after the characterization of bacterial isolates, the isolation of genomic DNA, 16S rRNA PCR, DNA purification and DNA sequence analysis. The results based on phenotypic characterization showed that isolates WN01 and SP01, yellowish white, gram positive, negative bioluminenscene, catalase positive, can not hydrolyze urea, and also can not produce H2S. The results of the gene encoding 16S rRNA sequence can be deduced WN01 isolates have in common with the bacteria Bacillus strain toyonensis BCT 7112, while the SP01 isolates have in common with the bacteria Bacillus strain cereus ATCC 14 579.
KARAKTERISASI PARSIAL FAKTOR IMUNOMODULATOR KELENJAR SALIVA Aedes aegypti (DIPTERA: CULICIDAE) SEBAGAI KANDIDAT Transmission Blocking Vaccine (TBV) DEMAM BERDARAH DENGUE Wathon, Syubbanul; Senjarini, Kartika; Widajati, Sri Mumpuni Wahyu; Oktarianti, Rike
BERKALA SAINSTEK Vol 2 No 1 (2014)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penyakit Demam Berdarah Dengue (DBD) disebabkan oleh infeksi virus dengue yang dibawa Aedes aegypti (Ae. aegypti) sebagai vektor primernya. Pengendalian vektor pada penyakit DBD masih belum maksimal. Selain itu vaksin yang belisensi untuk penyakit DBD masih belum dilaporkan. Melalui pengembangan TBV salah satunya dengan memanfaatkan komponen saliva vektor. aliva vektor memiliki potensi dalam meningkatkan transmisi patogen ke tubuh inang, maka perlu adanya karakterisasi molekul dalam saliva nyamuk termasuk faktor imunomodulator. Karakterisasi faktor imunomodulator saliva Ae. aegypti dilakukan melalui uji reaksi silang antara protein kelenjar saliva Ae. aegypti dengan beberapa plasma darah manusia. Hasil penelitian menunjukkan adanya protein spesifik yang dikenali antibodi dalam plasma darah orang endemik dengan berat molekul ~ 37 kDa. Hal ini megindikasikan bahwa di dalam tubuh penduduk endemik telah mengembangkan antibodi anti-saliva Ae. aegypti yang diduga berperan penting dalam resistensi terhadap infeksi virus dengue. Kata Kunci: Ae. aegypti, DBD, faktor imunomodulator, kelenjar saliva, TBV
AKTIVITAS PROTEOLITIK DAN FIBRINOLITIK ISOLAT BAKTERI DARI PERAIRAN PANTAI PAPUMA KABUPATEN JEMBER Setiawan, Arif; Arimurti, Sattya; Senjarini, Kartika; Sutoyo, Sutoyo
BERKALA SAINSTEK Vol 4 No 1 (2016)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v4i1.4457

Abstract

Berbagai jenis bakteri dari perairan pantai dapat dieksplorasi sebagai sumber penghasil senyawa penting. Sejauh ini, bakteri dari Perairan Pantai Papuma Kabupaten Jember yang memiliki aktivitas proteolitik dan fibrinolitik belum dilaporkan. Tujuan penelitian ini adalah menguji aktivitas proteolitik dan fibrinolitik pada sejumlah isolat bakteri. Metode penelitian meliputi uji aktivitas proteolitik menggunakan Media Skim Milk Agar (SMA) terhadap 23 isolat bakteri dan uji aktivitas fibrinolitik menggunakan Media Fibrin pada isolat yang diketahui memiliki aktivitas proteolitik. Metode uji aktivitas dilakukan secara semikuantitatif. Sebanyak 11 isolat bakteri memiliki aktivitas proteolitik. Isolat bakteri WU 021012* memiliki indeks proteolitik tertinggi yaitu 4,3. Isolat bakteri yang fibrinolitik diperoleh sebanyak 3 isolat. Isolat bakteri WU 021055* memiliki indeks tertinggi sebesar 11.
Molecular characterization of proteolytic bacteria associated with Malaria vectors: Anopheles sundaicus and Anopheles vagus Senjarini, Kartika; Labes, Antje; Wathon, Syubbanul; Oktarianti, Rike; Raras, Tri Yudani Mardining; Ardyah, Naura Paramitha Cindy; Agustin, Dita Paramytha; Ainiyah, Durotun; Utami, Diah Ayu
Universa Medicina Vol. 43 No. 2 (2024)
Publisher : Faculty of Medicine, Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18051/UnivMed.2024.v43.202-212

Abstract

BACKGROUNDAnopheles (An.) sp. transmits Plasmodium parasites that cause malaria. In its life cycle in the mosquito’s body, Plasmodium passes through 2 mosquito organs, namely the salivary glands and midgut. The bacterial community (symbiont bacteria) in these organs has been known to influence and/or inhibit the development of the Plasmodium life cycle by producing specific proteases. This research aims to isolate and characterize symbiotic bacteria with proteolytic activity from 2 important malaria vectors in Indonesia: An. sundaicus and An. vagus. METHODSA total of 183 bacterial originating from the salivary glands and midgut were successfully isolated. Initial screening was carried out based on morphological differences, followed by purification of the selected isolates to obtain single colonies. The selected isolates were then subjected to an initial proteolytic ability test using skim milk agar media. Only isolates with proteolytic activity were further characterized with the 16SrDNA molecular marker. The isolates were pabs5 from the salivary glands and pabs3 from the midgut of An. vagus, while pdbs3 and ecbs4 were isolates from the salivary glands and midgut of An. sundaicus. RESULTSMorphological and molecular characterization showed that both pabs5 and pabs3 isolates were Pseudomonas(Ps.) aeruginosa, while ecbs4 was Enterobacter cloacae and pdbs3 was Pantoea dispersa. These species werefirst discovered in Anopheles vagus and Anopheles sundaicus. CONCLUSIONThe ability of Ps. aeruginosa and Pantoea dispersa to produce proteases indicated their potential role in the exploration of new strategies to control mosquito vectors that transmit pathogens.
IN-SILICO ANALYSIS OF THE INTERACTION BETWEEN D7 PROTEIN FROM THE SALIVARY GLAND OF Ae. albopictus AND Thromboxane A2 FOR DEVELOPING ANTIPLATELET AGENT Wathon, Syubbanul; Senjarini, Kartika; Oktarianti, Rike; Lelono, Asmoro
Jurnal Bioteknologi dan Biosains Indonesia Vol. 12 No. 1 (2025)
Publisher : BRIN - Badan Riset dan Inovasi Nasional

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Abstract

The salivary glands of mosquito vector diseases contain various biological components which facilitate blood-feeding into the host's body. These components are mostly protein molecules. Numerous protein molecules in the salivary glands have gained substantial research emphasis to determine their role and function, including those in the salivary glands of Ae. albopictus. D7 protein is the main component in Aedes salivary glands, which aids in inhibiting platelet aggregation by binding to the Thromboxane A2 (TxA2) during the blood-feeding. TxA2 is a eicosanoid molecule that stimulates platelet aggregation. The protein's ability to bind TxA2 shows that this protein has potential as a new antiplatelet agent. The examination of the D7 protein in binding TxA2 was performed through an in-silico approach using the molecular docking method. This research included selecting the 3D model of the D7 protein and the TxA2 ligand, preparing the 3D model of the D7 protein, native ligands, and test ligands, targeted molecular docking method, validating the molecular docking, analysis and visualization of the docking results. The molecular docking validation shows an RMSD value of 1.657 Å. The results of molecular docking show an ΔG value of -5.60 kcal/mol, meaning that the D7 protein can bind to the TxA2 ligand stably and spontaneously. The active site of the D7 protein in binding the TxA2 ligand consists of several amino acid residues, namely THR 190, GLU 268, TYR 178, PHE 154, ILE 175, ARG176, VAL 293, TYR 248, and TYR 178. The ability of D7 protein to bind TxA2 as an inducer of platelet aggregation has demonstrated its potential as a novel antiplatelet agent. These results can pave further development of drug discovery in the medical and pharmaceutical fields.
Co-Authors Adrial Adrial Agustin, Dita Paramytha Ahmad Tosin Ainiyah, Durotun Ajeng Maharani Sri Pananjung Ajeng Maharani Sri Pananjung, Ajeng Maharani Ali Machrus Anak Agung Gede Sugianthara Anam, Khairul Ardyah, Naura Paramitha Cindy Ari Satia Nugraha Arif Setiawan Azkiyah, Siti Fat'hiyatul Bagus Setiawan Berlian Permata Dewi Erlambang Budayatin, Budayatin Cizein Tri Cahyanti Devi Astikaningrum Devi Astikaningrum Dewi Masruroh Didik SULISTYANTO DINA FITRIYAH Dita Paramytha Agustin Esti Utarti Evi Umayah Ulfa Febriyantiningsih, Dwi Esti Fitria Mutiah Fitria Muti’ah Hidayat Teguh Wiyono Husnul Hotimah, Husnul Ihsanul Azmi Intan Fitri Indrasari Izzay Afkarina Kahar Muzakhar Khasanah, Rochmatul Nuryu Labes, Antje Lailly Nur Uswatul Hasanah Lelono, Asmoro Loeki Enggar Fitri Mahriani Mahriani MAsruroh, Binti Maulana Jauharil Habib Miatin Alvin Septianasari Mochtar Gunawan Wibisono Moh Mirza Nuryady Moh Mirza Nuryady, Moh Mirza Muhammad Khalid Abdullah Mutiah, Fitria Nadya Rismana Fitriani Naura Paramitha Cindy Ardyah Naura Paramitha Cindy Ardyah Nuril Azizah Nuryatmaja Gora Pawana Purwatiningsih Purwatiningsih Ratis Nour Sholichah Rehmann, Holger Renam Putra Arifianto Rhena Schumann Riana Agatha Listiani Rike Oktarianti Sattya Arimurti Septiawan, Mahful Silvya Fitri Nur Azizah Sri Mumpuni Wahyu Widajati, Sri Mumpuni Wahyu Sugeng Setyo Utomo Sugeng Setyo Utomo, Sugeng Setyo Sutoyo Sutoyo Syubbanul Wathon, Syubbanul Syubbanul Waton Syubhanul Wathon Teguh Wahju Sardjono Teguh Wahju Sardjono Tri Yudani MR Ulf Karsten Utami, Diah Ayu Wathon, Syubanul Widya Cahyadi Yasir Mubarok Yenny Febriana Ramadhan Abdi Yunita Armiyanti