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Researcher · St Richard's Hospital · United Kingdom

Tijjani Umar

Tijjani Umar publishes mostly in Molecular Biology, Surgery and Oncology, on topics such as Salivary Gland Tumors Diagnosis and Treatment, Ear and Head Tumors and Nitric Oxide and Endothelin Effects.

OpenAlex
World rank
#5,465,001
of 7,710,434 ranked researchers
Rank in United Kingdom
#319,172
of 367,258
Works
23
Citations
543
Citations per work
23.6
h-index
13
i10-index 14Top 59% in Molecular Biology
Tijjani Umar

What does Tijjani Umar research?

Tijjani Umar's work is mostly in Medicine (44%), Biochemistry, Genetics and Molecular Biology (24%).

Health Sciences: 10 works · 44.2% of their workMedicine: 10 works · 44.2% of their workSurgery: 4 works · 16.2% of their workOncology: 3 works · 14.7% of their workPhysiology: 2 works · 7.4% of their workPathology and Forensic Medicine: 1 works · 5.9% of their workEverything else: 7 works · 32.2% of their workLife Sciences: 5 works · 23.6% of their workBiochemistry, Genetics and Molecular Biology: 5 works · 23.6% of their workMolecular Biology: 4 works · 16.2% of their workCancer Research: 2 works · 7.4% of their workTHEIR WORKTijjani Umar23works
Life Sciences24%Health Sciences44%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine1044.2%
  2. Everything else732.2%
    1. Biochemistry, Genetics and Molecular Biology523.6%
  1. 1Molecular Biology16% of their works
  2. 2Surgery16% of their works
  3. 3Oncology15% of their works
  4. 4Physiology7% of their works
  5. 5Cancer Research7% of their works
  6. 6Pathology and Forensic Medicine6% of their works

Research topics

Which keywords describe Tijjani Umar's research?

The keywords of their largest research topics: Adenoid Cystic Carcinoma, Salivary Gland Tumors, Surgical Management, Ear Tumors, Endothelial Dysfunction, Nitric Oxide, Temporal Bone Carcinoma and HIF-1.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Adenoid Cystic Carcinoma81 topic
  2. Salivary Gland Tumors81 topic
  3. Surgical Management82 topics
  4. Ear Tumors51 topic
  5. Endothelial Dysfunction51 topic
  6. Nitric Oxide51 topic
  7. Temporal Bone Carcinoma51 topic
  8. HIF-141 topic
  9. Warburg Effect41 topic
  10. Granular Cell Tumor31 topic
  11. Immunohistochemical Assessment31 topic
  12. Keratocystic Odontogenic Tumor31 topic
  13. Odontogenic Tumors31 topic
  14. BRAF gene21 topic
  15. MAP Kinase21 topic
  16. VEGF21 topic
  17. endothelial progenitor cells21 topic

Where does Tijjani Umar work?

Tijjani Umar's main affiliation in the publication record is St Richard's Hospital, United Kingdom.

How many publications and citations does Tijjani Umar have?

OpenAlex counts 23 works and 543 citations for Tijjani Umar, an h-index of 13, ranking #5,465,001 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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